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Discover top deals on Catalyst cases and accessories. Perfect for students and educators, these exclusive offers won’t last long. Limited stock, no restocks.

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Two black Catalyst Case US cases for iPhone XR are shown—one upright with a blue planet wallpaper, the other showing the shiny Apple logo. Both rest on a cracked surface, showcasing the MIL-STD 810G drop protection of these impact protection cases.Two iPhone XRs in blue Catalyst Case US Impact Protection Cases are shown—one displays a vibrant screen, the other reveals the back with the Apple logo. Both stand upright on a cracked surface, highlighting their MIL-STD 810G Drop Proof durability.
Catalyst Impact Protection Case for iPhone XR, Clear Sale price$39.99 USD
Color
Two black iPhone X / Xs devices with Catalyst Case US Impact Protection Cases are shown—one displays a vibrant screen, the other reveals the Apple logo and dual cameras. Cracks below emphasize drop-proof protection for peace of mind.Two iPhone X / Xs devices in Catalyst Case US Impact Protection Cases are shown in blue with red buttons—one displays a colorful screen, the other the Apple logo—resting on a cracked white surface to showcase their Drop Proof design.
Catalyst Impact Protection Case for iPhone X / XS, Clear Sale price$39.99 USD
Color +2
Two Catalyst Case US iPhone 8 Plus/7 Plus Waterproof Cases in Stealth Black are shown: one displays the front screen, the other shows the back and dual camera cutout. Both feature clear covers, reinforced corners, and drop-proof protection.A Catalyst Case US iPhone 8 Plus/7 Plus Waterproof Case in black is splashed with water, showing off its drop proof (MIL STD 810G, 6.6ft/2m) and waterproof (IP-68, 33ft/10m) features. The screen displays standard app icons.
Catalyst Waterproof Case for iPhone 8 Plus/7 Plus Sale price$89.99 USD
Color
Sold out
The Catalyst Case US Impact Protection Case for iPhone SE (Gen 3/2), 8, and 7 is shown in black from front and back on cracked white ground, highlighting its drop-proof MIL-STD 810G-certified protection.Two iPhone SE (Gen 3/2) / 8 / 7 phones in blue and orange Catalyst Case US Impact Protection Cases are shown—one with the screen, one with the Apple logo. The Drop Proof case sits on broken glass, highlighting its impressive durability.
Catalyst Impact Protection Case for iPhone SE (Gen 3/2) / 8 / 7, Clear Sale price$39.99 USD
Color +1
Catalyst waterproof case for ipad pro gen 3 12.9in front and backCatalyst waterproof case for ipad pro gen 3 12.9in being held by engineer
Catalyst Waterproof Case for iPad Pro (Gen 3), 12.9" Sale price$169.99 USD
Color
Catalyst iPad Pro (Gen 1), 11" - Waterproof Case showing the front and the back of the caseCatalyst iPad Pro (Gen 1), 11" - Waterproof Case showing the front and the back of the case
Catalyst Waterproof Case for iPad Pro (Gen 1), 11" Sale price$149.99 USD
Color
catalyst ipad air gen 3 10.5" waterproof case army green front and back view with water dropletscatalyst ipad air gen 3 10.5 waterproof case stealth black man in formal attire with an ipad
Catalyst Waterproof Case for iPad Air (Gen 3), 10.5" Sale price$129.99 USD
Color
Catalyst waterproof case for ipad mini 5 blackCatalyst waterproof case for ipad mini 5 black front and back packaging
Catalyst Waterproof Case for iPad mini 5 Sale price$99.99 USD
Color
The Catalyst Case US 45mm - 330ft Waterproof Case + Band for Apple Watch Series 9/8/7 is displayed at an angle with a rugged, textured band, bold numerals, and durable side buttons, surrounded by splashing water to emphasize its water resistance.A swimmer adjusts a black Catalyst Case US 45mm - 330ft Waterproof Case + Band for Apple Watch Series 9/8/7 as vibrant fish pass in clear water. Sunlight dances while text reads “2X MORE WATERPROOF,” “4 ft vs 330 ft,” “Compared with Leading Competitor.”.
Catalyst 330ft Waterproof Case with Band for 45mm Apple Watch Series 9/8/7 Sale price$74.99 USD
Color +5
The Catalyst Case US 45mm Rugged Case + Band for Apple Watch Series 9/8/7 features a black, rectangular design. It displays an analog clock with white numbers and a red second hand for a stylish, durable look.Close-up of a person lifting a dumbbell, wearing the Catalyst Case US 45mm Rugged Case + Band for Apple Watch Series 9/8/7. Text: “10ft Military Drop Proof—2.5x stronger than military standard.”.
Catalyst Rugged Case with Band for 45mm Apple Watch Series 9/8/7 Sale price$49.99 USD
Color +5
The Catalyst Case US 44mm 100M Waterproof Case + Band for Apple Watch Series 6/5/4/SE (Gen 2/1) features a rugged black design, vibrant display, silicone band, side buttons, and splash-proof performance for time, activity, and weather tracking.The Catalyst Case US 44mm - 100M Waterproof Case + Band for Apple Watch Series 6/5/4/SE (Gen 2/1) features a rugged, water-resistant design with sturdy strap—perfect for active lifestyles and all-weather use.
Catalyst 100M Waterproof Case with Band for 44mm Apple Watch SE 3/2/1, Series 6/5/4 Sale price$69.99 USD
Color +5
The Catalyst Case US 44mm Rugged Case + Band for Apple Watch Series 6/5/4/SE (Gen 2/1) is shown in black, displaying the time (10:09), Fri 23, heart rate, and a weather forecast with a 60% chance of rain.The Catalyst Case US 44mm Rugged Case + Band for Apple Watch Series 6/5/4/SE (Gen 2/1) features a blue, textured band and angled display showing time (10:09), date (Fri 23), heart rate, weather with rain chance, plus a red-accented side button.
Catalyst Rugged Case with Band for 44mm Apple Watch SE 3/2/1, Series 6/5/4 Sale price$49.99 USD
Color +5
The Catalyst Case US 42mm – 100M Waterproof Case + Band for Apple Watch Series 3/2 is shown in black with water splashes, displaying an analog clock, weather (68°F PARTLY CLOUDY), and icons against a clean white background.The Catalyst Case US 42mm - 100M Waterproof Case + Band for Apple Watch Series 3/2 features a black and gray rugged design with analog-style face and weather widget, combining water resistance and style for any adventure.
Catalyst 100M Waterproof Case with Band for 42mm Apple Watch Series 3/2 Sale price$69.99 USD
Color +5
The Catalyst Case US 41mm Rugged Case + Band for Apple Watch Series 9/8/7 features a sleek black design with a large rectangular screen, bold yellow numbers, red-ringed crown, and a patterned strap, displayed on a cracked white surface.A person lifts a dumbbell wearing the Catalyst Case US 41mm Rugged Case + Band for Apple Watch Series 9/8/7, featuring a black band, fitness display, and highlighted 10ft Military Drop Proof durability.
Catalyst Rugged Case with Band for 41mm Apple Watch Series 9/8/7 Sale price$49.99 USD
Color +5
The Catalyst Case US 40mm Rugged Case + Band for Apple Watch Series 6/5/4/SE (Gen 2/1) in sleek black showcases the time, date, weather, and heart rate. It stands upright on a reflective surface with a scattered glass effect below.A close-up shows a person lifting a dumbbell, wearing the Catalyst Case US 40mm Rugged Case + Band for Apple Watch Series 6/5/4/SE. Overlay text reads "9.9ft Military Drop Proof," "4000+ Drop Tests," and "0% Damage" against a blurred background.
Catalyst Rugged Case with Band for 40mm Apple Watch SE 3/2/1, Series 6/5/4 Sale price$49.99 USD
Color +5
The Catalyst Case US 42mm – 100M Waterproof Case + Band for Apple Watch Series 3/2 is shown in black with water splashes, displaying an analog clock, weather (68°F PARTLY CLOUDY), and icons against a clean white background.CAT38WAT3BLK | Waterproof Case for 38mm Apple Watch Series 3
Catalyst 100M Waterproof Case with Band for 38mm Apple Watch Series 3/2 Sale price$69.99 USD
Color +5
Save $10.00
An Army Green Catalyst Case US AirPods (Gen 3) 330ft Waterproof Total Protection Case with carabiner is shown on a white background, water splashes outward, and a small green indicator light glows on the front.The Catalyst Case US AirPods (Gen 3) 330ft Waterproof Total Protection Case in Stealth Black is shown with a carabiner and water splashes, showcasing durable, reliable protection and ideal waterproof performance for your wireless earbuds.
Catalyst 330ft Waterproof Total Protection Case with Carabiner for AirPods (3rd generation) Sale price$49.99 USD Regular price$59.99 USD
Color +34
Save $5.00
The Catalyst Case US AirPods (Gen 3) Waterproof Case + Carabiner in black is shown with a green indicator light, water splashes for rugged protection, wireless charging compatibility, and a white background.The Catalyst Case US AirPods (Gen 3) Waterproof Case + Carabiner is a rugged, blue, square-shaped case hanging from a metal rail under bright skies—ideal for outdoor use and built to protect your AirPods against the elements.
Catalyst Waterproof Case with Carabiner for AirPods (3rd generation) Sale price$29.99 USD Regular price$34.99 USD
Color +34
Save $5.00
The Catalyst Case US AirPods (Gen 2/1) Waterproof Case in Black is shown with a carabiner and water splashes, emphasizing its durability and waterproof protection. No product description text appears in the image for SEO analysis.A Catalyst Case US AirPods (Gen 2/1) Waterproof Case with a carabiner rests on a wet stone surface, glistening with water droplets. The calm, reflective water and cloudy sky create a serene backdrop.
Catalyst Waterproof Case with Carabiner for AirPods (2nd/1st generation) Sale price$29.99 USD Regular price$34.99 USD
Color +34
Save $5.00
A Catalyst Case US AirPods Pro (Gen 3/2/1) Waterproof Case with a pink rainbow heart design and metallic pink carabiner is shown with splashing water, highlighting its rugged, water-resistant build against a white background.
Catalyst Waterproof Case with Carabiner for AirPods Pro 3/2/1 Sale price$29.99 USD Regular price$34.99 USD
Color +34
Save $5.00
The Catalyst Case US AirPods Pro (Gen 2/1) - Waterproof Case + Lanyard in Stealth Black is shown with water splashes, a green LED indicator, and a textured logo on the front. The background is plain white.The Catalyst Case US AirPods Pro (Gen 2/1) Waterproof Case + Lanyard in Funfetti is shown with water splashes, highlighting its waterproof feature. A teal blue lanyard is attached at the bottom, all set against a plain white background.
Catalyst Waterproof Case with Lanyard for AirPods Pro 2/1 Sale price$29.99 USD Regular price$34.99 USD
Color +34
Catalyst airpods gen2/1 case keyring showing the front and back of the packagingCatalyst airpods gen2/1 case keyring showing the front and back of the packaging
Catalyst Case with Keyring for AirPods (2nd/1st generation) Sale price$24.99 USD
Color +34
catalyst airpods gen 2 1 loop carabiner midnight blue with airpodscatalyst airpods gen 2 1 loop carabiner midnight blue with airpods
Catalyst Loop with Carabiner for AirPods (2nd/1st generation) Sale price$19.99 USD
Color +34
A Lilac Slim Case for AirPods Pro (Gen 2/1) by Catalyst Case US is shown, featuring a smooth rounded design, subtle front groove for easy opening, and the Catalyst logo centered—perfect for keeping your earbuds secure and stylish.The Catalyst Case US AirPods Pro (Gen 2/1) Slim Case in Stealth Black is shown closed on a white background. Its matte, smooth finish, rounded edges, and green power light offer sleek, durable protection for your wireless earbuds.
Catalyst Slim Case for AirPods Pro 2/1 Sale price$19.99 USD
Color +34
Save $5.00
The Catalyst Case US Waterproof Case + Carabiner for Beats Studio Buds/Beats Studio Buds Plus is shown in red with water splashes, highlighting its water resistance and MIL-STD-810G drop protection on a minimalistic white background.Graphic of two wireless earbuds—translucent "Beats Studio Buds Plus" and black "Beats Studio Buds"—both with check marks. Ideal for protecting your earbuds with the Catalyst Case US Waterproof Case + Carabiner.
Catalyst Waterproof Case with Carabiner for Beats Studio Buds / Beats Studio Buds Plus Sale price$29.99 USD Regular price$34.99 USD
Color +34
A scratch-resistant iPhone 16 Pro - Tempered Glass Screen Protector from Catalyst, displayed next to its packaging and an iPhone. The packaging emphasizes features like shatter resistance and bubble-free application.A close-up shows the Tempered Glass Screen Protector by Catalyst Case US on a purple background. Dashed lines highlight case compatibility, with text: “Case Friendly: Fits most Drop Proof Cases and Catalyst screen protector.”.
Catalyst Tempered Glass Screen Protector for iPhone 16 Pro Sale price$39.99 USD
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A Catalyst Case US box for the iPhone 16e/14/13 Tempered Glass Screen Protector stands next to a phone showing a beach photo and time, while the shatter- and scratch-resistant glass hovers above, promising easy, bubble-free application.The infographic displays Catalyst Case US’s iPhone 17e/16e/14/13 Crux Case (6.1", MagSafe compatible) and four incompatible models, using images and red Xs to highlight military-grade drop protection.
Catalyst Tempered Glass Screen Protector for iPhone 17e/ 16e / 14 / 13 Sale price$39.99 USD
A scratch-resistant iPhone 16 Plus - Tempered Glass Screen Protector from Catalyst, displayed next to its packaging and an iPhone. The packaging emphasizes features like shatter resistance and bubble-free application.Diagram depicting the Catalyst iPhone 16 Plus -Tempered Glass Screen Protector, which is compatible with the iPhone 16, iPhone 15 Plus & iPhone 15 Pro Max (6.7 inches). It does not fit the iPhone 16 (6.1 inches), iPhone 16 Pro (6.3 inches), or iPhone 16 Pro Max (6.9 inches) models of the series.
Catalyst Tempered Glass Screen Protector for iPhone 16 Plus / 15 Plus / 15 Pro Max Sale price$39.99 USD
A scratch-resistant iPhone 16 - Tempered Glass Screen Protector from Catalyst, displayed next to its packaging and an iPhone. The packaging emphasizes features like shatter resistance and bubble-free application.The Catalyst Case US iPhone 16 / 15 Pro / 15 Tempered Glass Screen Protector, shown on a soft purple background, features scratch resistance and is case friendly—fitting most drop-proof cases.
Catalyst Tempered Glass Screen Protector for iPhone 16 / 15 Pro / 15 Sale price$39.99 USD
A Catalyst Case US iPhone 16 Pro Max - Tempered Glass Screen Protector kit is pictured, featuring "shatter & scratch resistant" benefits, with the protector partly positioned above the phone's display.A collage displays a smartphone with Catalyst Case US Tempered Glass Screen Protector. Top: vivid lizard, "Clear Transmission Vibrant colors." Bottom left: half smudged, "Fingerprint Free." Bottom right: finger on "Ultra Smooth" screen.
Catalyst Tempered Glass Screen Protector for iPhone 16 Pro Max Sale price$39.99 USD
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The image shows the Catalyst Case US iPhone 14 Pro Max Tempered Glass Screen Protector kit, including the screen protector, cleaning cloth, alcohol wipe, dust remover sticker, and guide stickers on a light background.Two iPhones in Catalyst Influence cases, each with a Catalyst Case US iPhone 14 Pro Max Tempered Glass Screen Protector, are shown angled with home screens on. Green check marks highlight compatibility with the iPhone 14 Series.
Catalyst Tempered Glass Screen Protector for iPhone 14 Pro Max Sale price$39.99 USD
A Catalyst Case US Tempered Glass Screen Protector for iPhone 13 Pro Max is displayed, featuring shatter and scratch resistance, a fingerprint-free finish, and clear packaging. The protective shield is shown over an iPhone home screen.A compatibility chart shows iPhone 13 mini, 13/14, and 13 Pro are not compatible. Only the iPhone 13 Pro Max (6.7 in) is highlighted with a green check as compatible with the Catalyst Case US iPhone 13 Pro Max - Tempered Glass Screen Protector.
Catalyst Tempered Glass Screen Protector for iPhone 13 Pro Max Sale price$39.99 USD
Catalyst tempered glass screen protector for iPhone 13 Pro & iPhone 13 in blue & white packagingA compatibility chart shows only the 5.4-inch iPhone 13 mini highlighted with a green checkmark, while the iPhone 13, iPhone 13 Pro, and iPhone 13 Pro Max are grayed out with red X marks for the Catalyst Case US Tempered Glass Screen Protector.
Catalyst Tempered Glass Screen Protector for iPhone 13 mini Sale price$39.99 USD
A Catalyst Case US iPhone 12 mini - Tempered Glass Screen Protector (Clear) is shown in its black and white branded box beside an iPhone 12 mini with its home screen displayed, while the clear glass protector hovers in front.Image displays the iPhone 12 mini (5.4") highlighted with a green checkmark under "Compatibility," showing it’s the only model compatible with the Catalyst Case US iPhone 12 mini - Tempered Glass Screen Protector; other iPhone 12 models are marked incompatible.
Catalyst Tempered Glass Screen Protector for iPhone 12 mini Sale price$39.99 USD
Color
The image shows Catalyst Case US 41mm Screen Protector (2 pack, Clear) for Apple Watch Series 9/8/7. The packaging highlights features, while a black Apple Watch displays an orange digital face with a clear protector partially applied.Compatibility chart for Catalyst Case US 41mm Screen Protector (2 pack) shows only the 41mm Apple Watch Series 9/8/7 (bottom left, blue background with green checkmark) is compatible; all others have red Xs and are not supported.
Catalyst Screen Protector (2 pack) for 45mm Apple Watch Series 9/8/7 Sale price$19.99 USD
Color
The image displays Catalyst Case US 44mm Screen Protector (2 Pack) for Apple Watch Series 6/5/4/SE (Gen 2/1), highlighting scratch resistance, fingerprint-free use, and 3D touch. Beside the box is an Apple Watch with a black band and protector partly applied.A graphic displays various Apple Watch models, highlighting only the 44mm Series 6/5/4/SE (Gen 2/1) as compatible with the Catalyst Case US 44mm Screen Protector (2 Pack); all other models are marked with a red X for incompatibility.
Catalyst Screen Protector (2 Pack) for 44mm Apple Watch SE 3/2/1, Series 6/5/4 Sale price$19.99 USD
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catalyst apple watch series 3 2 38mm impact protection case front view bluerdige sunset impact protection case with black bandcatalyst apple watch series 3 2 38mm impact protection case pressing the button of the apple watch with impact protection case
Catalyst Rugged Case for 38mm Apple Watch Series 3/2 Sale price$39.99 USD
Color +5
catalyst apple watch series 9 8 7 6 5 4 SE Gen 2 1 38 40 41mm sport band buckle edition catalyst sport band red text reads apple watch connector not includedcatalyst apple watch series 9 8 7 6 5 4 SE Gen 2 1 38 40 41mm sport band buckle edition back of the apple watch with catalyst case and red sport band
Catalyst Rugged Sport Band — Universal 22 mm Quick-Release Sale price$39.99 USD
Color +1
CAT24SBBLK2CAT24SBBLK2
Catalyst Rugged Sport Band — Universal 24 mm Quick-Release Sale price$39.99 USD
Color +1
Catalyst tempered glass screen protector for iPhone 18/17 Pro in its retail pack beside the phoneA close-up shows the Tempered Glass Screen Protector by Catalyst Case US on a purple background. Dashed lines highlight case compatibility, with text: “Case Friendly: Fits most Drop Proof Cases and Catalyst screen protector.”.
Catalyst Tempered Glass Screen Protector for iPhone 18 Pro/17 Pro Sale price$39.99 USD
Color
Catalyst tempered glass screen protector for iPhone 18/17 Pro Max in its retail pack beside the phoneA collage displays a smartphone with Catalyst Case US Tempered Glass Screen Protector. Top: vivid lizard, "Clear Transmission Vibrant colors." Bottom left: half smudged, "Fingerprint Free." Bottom right: finger on "Ultra Smooth" screen.
Catalyst Tempered Glass Screen Protector for iPhone 18 Pro Max/17 Pro Max Sale price$39.99 USD
Color
Save $5.00
Three textured, square-shaped Catalyst Case US AirPods Pro (Gen 3/2/1) Waterproof Cases with included carabiners—in red, dark blue, and dark green—float above a water and mountain backdrop. No lid to lose. Carabiner for easy attachment.
Catalyst Waterproof Case with Carabiner for AirPods Pro 2/1 Sale price$29.99 USD Regular price$34.99 USD
Color +34
Two iPad (Gen 9/8/7), 10.2" tablets in Catalyst Case US Waterproof Cases (Army Green) are shown—one displays the home screen, the other the Apple logo—with water droplets illustrating their water-resistant protection.The Catalyst Case US Waterproof Case for iPad (Gen 9/8/7), 10.2" is shown underwater with green edges. Text reads “2X More Waterproof Than Leading Competitor.” Icons show waterproof to 6.6 ft vs competitor’s 4 ft protection.
Catalyst Waterproof Case for iPad (Gen 9/8/7), 10.2" Sale price$129.99 USD
Color
catalyst apple watch series 6 5 4 se gen 2 1 40mm screen protector 2 pack front view apple watch and screen protectorThe Catalyst Case US 40mm Screen Protector (2 Pack) is only compatible with Apple Watch Series 6/5/4/SE (Gen 2/1) in the 40mm size; all other models and sizes are not supported.
Catalyst Screen Protector (2 Pack) for 40mm Apple Watch SE 3/2/1, Series 6/5/4 Sale price$19.99 USD
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The Catalyst Case US iPhone Xs Max Waterproof Case in Stealth Black is shown with water splashing around it, highlighting its waterproof design. The phone display shows vibrant app icons and notifications, indicating it's on and fully functional.A person in swim goggles holds an iPhone Xs Max encased in a Catalyst Case US Waterproof Case underwater in a clear blue pool, sunlight streaming from above and bubbles surrounding their hands.
Catalyst Waterproof Case for iPhone XS Max Sale price$89.99 USD
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A hand holds a small black pouch with the Catalyst Case US logo, showing the Waterproof 20L Backpack in Stealth Black fits inside. The backpack features a front zipper, side pocket, padded strap, and an arrows-and-text highlight its compact foldable design.Wearing a khaki shirt, cargo shorts, and a light gray cap, a person stands ankle-deep in water facing a waterfall. They carry the Catalyst Case US Waterproof 20L Backpack, surrounded by rocks and flowing water.
Catalyst Waterproof 20L Backpack Sale price$119.99 USD
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Screen Protector for 38mm Apple Watch - 3 PackScreen Protector for 38mm Apple Watch - 3 Pack
Catalyst Screen Protector for 38mm Apple Watch Series 3/2/1/0 Sale price$19.99 USD
Color
The image displays Catalyst Case US 42mm Clear Screen Protector (3-pack) for Apple Watch Series 3/2/1/0 beside a watch with fitness rings. Two clear protectors overlap the screen. Packaging highlights scratch resistance, fingerprint-free, and 3D touch.Only the 42mm Apple Watch (Series 3/2/1/0) is compatible with the Catalyst Case US Screen Protector. Other models, including Series 7/8, Series 6/5/4/SE, Series 1, and all 38mm watches, are not supported.
Catalyst Screen Protector for 42mm Apple Watch Series 3/2/1/0 Sale price$19.99 USD
Color
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Two black iPhone 8 Plus/7 Plus phones with Catalyst Case US Impact Protection Cases are shown—one displays a vivid abstract wallpaper, while the other shows the glossy back and dual cameras on a cracked white surface, highlighting their drop proof design.Two iPhone 8 Plus/7 Plus devices in Catalyst Impact Protection Cases are shown in blue with orange button covers—one displays the screen, the other shows the Apple logo and rear camera. The drop-proof cases rest on a cracked white surface.
Catalyst Impact Protection Case for iPhone 8 Plus/7 Plus, Clear Sale price$49.99 USD
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Save $62.00
CATIPD5THBLK | WATERPROOF CASE FOR IPAD 9.7-INCH - 5TH & 6TH GEN (2017/2018)CATIPD5THBLK | WATERPROOF CASE FOR IPAD 9.7-INCH - 5TH & 6TH GEN (2017/2018)
Catalyst Waterproof Case for iPad (Gen 6/5), 9.7" Sale price$67.99 USD Regular price$129.99 USD
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