1KEEP STUFF DRY: Protect your clothes, towels, electric device, snack, wallets from water and dirt. 2LEAKAGE PROOF: Waterproof PVC fabric with fully welded seams, no worry about getting wet, just go to play water sports. 3CONVENIENT: Roll-top closure for easy operate and detachable strap for convenient carry. 4DESIGNED FOR SPORTS: Wonderful waterproof bag for boating, river trekking, rafting and kayaking. Made of stiff PVC with fully welded seams effectively protect your electric device, clothes, snacks and other items from water, sand and dirt during river trekking, boating,rafting, kayaking and beach leisure. Have a nice day with such a wonderful dry bag~ Features: KEEP STUFF DRY: Protect your clothes, towels, electric device, snack, wallets from water and dirt. LEAKAGE PROOF: Waterproof PVC fabric with fully welded seams, no worry about getting wet, just go to play water sports. CONVENIENT: Roll-top closure for easy operate and detachable strap for convenient carry. DESIGNED FOR SPORTS: Wonderful waterproof bag for boating, river trekking, rafting and kayaking. Specifications: Color: Light blue / Black / Orange / Yellow / Green (optional) Material: Waterproof PVC 10L: 41 * 19.5cm / 16 * 7in 15L: 43 * 21cm / 17 * 8in 20L: 48 * 25cm / 19 * 10in 30L: 54 * 25cm / 21 * 10in Package weight: 273-441g / 9.6-15.5oz Package List: 1 * Waterproof Dry Bag 1 * Waterproof Dry Bag