TOURBON Bicycle Bag, Backpack, Bike Rear Bag, Pannier Bag, Rear Carrier, Perfect for Commuting, School, Travel, Cycling, Backpack

Accessibility": This bike bag features cotton webbing and a buckle closure for convenient and secure closure. "Material": Made of canvas fabric with well-sewn construction, it's durable and wear-resistant. "Attachment": Two plastic hooks clip onto a rear rack, and the hooks and shoulder straps can be stuffed into the zipper pocket. This 2-way bike seat bag can also be used as a backpack. "Capacity": Ample space for a laptop, clothes, wallet, keys, books, and more. The lid has a flap design for closure, and the capacity can be freely adjusted. "Compatible Vehicles": Compatible with most bicycles, electric bicycles, and motorcycles. The hook width (external width 21cm, internal width 17cm) is fixed, allowing it to be attached to a rear carrier.