Ortleib Velocity Waterproof Roll-Top Cyclist Biker Backpack Yellow & Black

Velocity Backpack is an energetic day-tripper and waterproof commuter pack. Store your food, books and electronic devices in the main compartment and close it up using the roll-top with velcro closure. Removable interior pocket with zipper for organizing smaller items like your keys, pens, medications, money or cell phone. Comfortable foam backing for optimal air circulation. Abrasion protection around bottom corners of bag Dual padded shoulder straps and adjustable waist/chest straps for stability Carry handle for easy transport Front attachment for optional rear bike light or helmet Made in Germany   Usage: Touring, Commuting, School, Day Pack Capacity: 24 liters Waterproof: Yes Material: PVC-Coated Polyester Dimensions: 18 x 11 x 5.9 inches (Height x Width x Depth) Weight: 35.7 oz  Condition: gently used with visible wear, but no holes, fraying seams, or other issues which would interfere with function. Still extremely waterproof. The inside pocket does have a stain which is hard to capture with a cell phone photo. All zippers, velcro, snaps and clips have been tested and are still working.