Specification Name Outdoor Bicycle Backpackcapacity 10LMaterial Abrasion resistant and tear resistant waterproof nylonLining polyester fabricSize 44x25cm 17 32×9 84inchWeight 0 3kgScenes Cycling Climbing Travel Hiking and so onFeatures 1 Water repellent and tear resistant nylon fabric 2 LightweightComfortable With adjustable shoulder straps waist straps and chest straps The soft breathable mesh pad on the back keeps your back cool and dry 3 Plenty of storage space Holds all your gear in the roomy main compartment inner sleeve exterior pocketbungee 4 Side and front adjustable straps for hanging anything you need Package Included 1 x Outdoor Bicycle Backpack