Expertly designed for any water adventure, the 35L Channel Islands Dry Pack Surf Backpack is made with TPU coated 420D waterproof materials and features a waterproof roll-top closure, sealed seams, and a YKK® corrosion proof zipper for ultimate protection. Its padded and breathable shoulder straps and back panel ensure maximum comfort, while front MOLLE strips allow for easy attachment of accessories. Keep hydrated with dual water bottle pockets that fit up to 30oz/ 887 ml bottles.