Rupumpack Small Insulated Hydration Backpack Pack With Bpa Free 2L Water Bladder. -bladder is factory sealed -pre-owned in like excellent condition, small mark on fabric as seen in picture, no rips or tears -insulated and keeps liquid cool up to 4 hours -backpack Size: 8.3 x 4 x 17.3 inches Backpack Weight: 24.7 oz Maximum Shoulder Strap Length: 29.5’’ Water Bladder Capacity: 70oz / 2L /16 x 7inches Tube Length: 39.4" Color: Blue