Dry Bag Sack with Removable Adjustable Shoulder Straps - Waterproof Floating Marine Dry Bag for Kayaking, Hiking, Cycling, Rafting, Boating GREAT QUALITY Dry Sack is made of high quality 500D PVC material. with high frequency welded seams for waterproofing. Our Protective Bag is meant to last for years and provide waterproof protection for even the most rugged uses. SHOULDER STRAPS The removable & adjustable shoulder straps allow for comfortable carrying. Easy to carry & will comfortably fit all body types. FEATURED with Unique water-proof outer zip pocket safely stores small essentials. and a easy access adjustable bottle holder, You'll easily reach your must-haves without having to rummage through your bag. LARGE CAPACITY AND LIGHTWEIGHT waterproof bag Sizes Options 25 liters or 20 liters or 15 liters and weights less than 1LB. Large enough to carry all your belongs conveniently! Extremely Compact and Easy to Store Away! SUTIBLE: for backpack or a floating Bag for extream kayaking, travelling, boating, whitewater, rafting, camping, hiking, hunting, skiing, snowboarding,fishing,able to protect your valuables from dirt, dust,sand and water,that will keep your gear dry & safe