Rugged & Tough Waterproof Dry Bag 10L Dry Sack with Shoulder Strap, Bonus Cell Phone Waterproof Bag & a Storage Bag - Heavy Duty Thermal Welded Marine Grade 500D Tarpaulin Dry Bags -Lifetime Guarantee 100% WATERPROOF GUARANTEED - (or your money back). LIFETIME hassle free Warranty. FREE CELL PHONE WATERPROOF BAG - (a $10.00 value) Comes with Lanyard. Phone & Camera fully functional within bag. FREE STORAGE BAG - Includes free bag for storage of your dry bag when not in use. FREE SHOULDER STRAP - Removable & Adjustable. Provides an easy and comfortable way to carry bag. PERFECT SIZE - 10 Liter is the perfect size for most adventures. It is also the most popular size.