![catalyst waterproof 20l backpack product itself hand holding the bag inside the compact carry pouch text reads waterproof 10,000mm fabric thisfits into this waterproof coated nylon tested to 10,000mm with a hydrostatic head test](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-product-itself-hand-holding-the-bag-inside-the-compact-carry-pouch.jpg?v=1705383414&width=1500)
![catalyst waterproof 20l backpack man with a cap waterfalls](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-man-with-a-cap-waterfalls.jpg?v=1705383565&width=1500)
![catalyst waterproof 20l backpack man in the city with the backpack](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-man-in-the-city-with-the-backpack.png?v=1705383809&width=1500)
![catalyst waterproof 20l backpack with iphone airpods and tickets text reads front stash pocket](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-with-iphone-airpods-and-tickets.jpg?v=1705383916&width=1500)
![catalyst waterproof 20l backpack with droplets of water text reads premium waterproof material](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-with-droplets-of-water.jpg?v=1705384044&width=1500)
![catalyst waterproof 20l backpack front view text reads roll top closure tapered profile](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-front-view.jpg?v=1705384158&width=1500)
![catalyst waterproof 20l backpack top view hand opening the bag with laptop text reads 20l backpack volume 15" fits 15 inch laptop](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-top-view-hand-opening-the-bag-with-laptop.jpg?v=1705384391&width=1500)
![catalyst waterproof 20l backpack side view showing the quick dry mesh straps with tumbler text reads quick dry mesh straps 9 inch deep pockets](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-side-view-showing-the-quick-dry-mesh-straps-with-tumbler.jpg?v=1705384518&width=1500)
![catalyst waterproof 20l backpack top view showing sealed seams text reads heat sealed waterproof seams](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-top-view-showing-sealed-seams.jpg?v=1705384627&width=1500)
![catalyst waterproof 20l backpack back view showing the chest strap text reads chest strap 170g ultralight](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-back-view-showing-the-chest-strap.jpg?v=1705384721&width=1500)
![catalyst waterproof 20l backpack chest strap with music notes symbols text reads chest strap whistle](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-chest-strap-with-music-notes-symbols.jpg?v=1705385083&width=1500)
![catalyst waterproof 20l backpack man with white shirt with the backpack](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-man-with-white-shirt-with-the-backpack.jpg?v=1705385181&width=1500)
![catalyst waterproof 20l backpack side view](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-side-view.jpg?v=1705385238&width=1500)
Waterproof 20L Backpack
![](http://www.catalystcase.com/cdn/shop/files/express-delivery.png?v=1692000454)
![](http://www.catalystcase.com/cdn/shop/files/sticker.png?v=1692000087)
![](http://www.catalystcase.com/cdn/shop/files/warranty_2.png?v=1692000126)
![catalyst waterproof 20l backpack front view text reads roll top closure tapered profile](http://www.catalystcase.com/cdn/shop/files/catalyst-waterproof-20l-backpack-front-view.jpg?v=1705384158&width=1500)
Waterproof 20L Backpack
Sale price$119.99
Regular price$119.99 (/)
FEATURED IN
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![](http://www.catalystcase.com/cdn/shop/files/image_2.png?v=1690272821&width=300)
![](http://www.catalystcase.com/cdn/shop/files/image_3.png?v=1690272943&width=300)
Waterproof & Ultra light
SPECIFICATION
FEATURES
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