Overall dimensions full & closed: 22" (56cm) tall x 12" (30.5cm) wide. The 100% waterproof multi-day travel companion. Manufactured from UV-Treated 500/1000D Tarpaulin PVC. With roll-trop closure with reinforced nylon quick-release buckles to keep contents sealed on your bike, boat, trailer, car or wherever you choose to use it. Features a double-thick bottom construction with external PVC coating for greater durability, 2-inch-wide, ballistic-grade polyester nylon loops and box-stitched handles on sides feature woven reflective thread for better nighttime visibility. 6 rows of MOLLE for mounting additional gear. With 2 center mount carrying handles for off-bike use. The interior volume can hold 65 12-ounce cans.