Waterproof Backpack, Hiking, Camera, Kayak, Boating, Camping, Dry Bag. 30 Liter - 8 Gallon UV Safe Double Welded PVC Coated Material. Padded Adjustable Anti Mold Straps. Professional Grade and 100%. when eligible Welded seam construction, abrasion and UV resistant 500D PVC coated Fabric, adjustable straps, re-enforced bottom and seams, 5 strap attachment points and a double welded hand strap. Keep your stuff dry... Our simple but effective motto. The FloatSack Captian's 30 is our best selling dry bag with 3 carrying points. It can be used as a duffel bag with the double heat welded hand strap, throw it over your shoulder with the adjustable shoulder strap, or use it as a backpack for longer hikes. This is a great waterproof bag for a simple hike in the rain or for a white water adventure. large enough to hold a weekend supply of clothes but not too large to slow you down. Don't go Overboard on over priced dry bags. Floatsack has the highest quality backpacks and dry bags at great prices. The perfect gift for any outdoors person. Great for school books, hiking, rafting, kayaking, or a day at the beach. What will you use it for? This bag is perfect for your "quick grab" items... Cameras, Cell Phone, Lunch! Keep your stuff dry... We can't say it any better than that.There are many waterproof bags available but few come with a 100% money back guarantee. 100% guarantee. If you don't like just send us an email and get your money back... No strings attached.