Skog Kust Drysk Waterproof Floating Dry Bag With Exterior Zippered Pocket | For RUGGED ALL-WEATHER PROTECTION: DrySak is made from heavy duty 500-D PVC to seal out the elements. The watertight, welded seams and roll-down top provide IPX-6 protection for your gear in a variety of outdoor sports and activities. QUICK ACCESS TO KEYS ID: Splash-proof outer zip pocket safely stores small essentials. You'll easily reach your must-haves without having to rummage through your bag whether you are kayaking, hiking or relaxing on the beach. KEEPS YOU SAFELY VISIBLE AT NIGHT: Reflective trim around pocket zipper helps ensure you'll be seen. Plus, it helps you spot retrieve your bag if it ever falls overboard. REMOVABLE ADJUSTABLE SHOULDER STRAP: Sling the strap over your shoulder to easily tote your gear anywhere. Or attach the strap to your boat or kayak to keep your bag conveniently at hand. 5, 10 or 20 LITERS, YOUR CHOICE: All sizes feature our sleek, simple design - no tacky slogans or garish logos. Plus, both are fully guaranteed.