ROCKBROS Waterproof Dry Bag Heavy Durable Beach Backpack 2L 5L 10L 20L 30L Floating Dry Sack

✔SUPER DURABLE MATERIAL: Waterproof dry bag was made by 500D PVC tarpaulin. Works great in many outdoor activities, such as Boating, Swimming, Kayaking and floating. ✔SEAMLESS DESIGN FOR WATERPROOF: Waterproof dry bags used the 500D PVC material with the seamless technology. 100% waterproof designed for water activities. ✔CONVENIENCE TO OPEN & CLEAN: Dry pack use the roll up design, open and close became more convenience, simple bag also easy to clean. (for the best waterproof performance, please roll down tightly 3 to 5 times and plug buckle to complete seal.) ✔EASY TO CARRY: ROCK BROS Dry bag equip two adjustable shoulder straps. Use one strap, it could be a messenger bag, use two straps, it could be a backpack. Sling the strap over your shoulder to easily tote your gear anywhere. Adjustable strap design for kind of using. ✔BEST SIZE FOR BOATING OR KAYAKING: We offer two size of dry bag: 10L and 20L. Two size for different needed, you could take everything you want. ROCK BROS also provide rock warranty, any issue or question, contact us without hesitate.