Expandable Motorcycle Tail Bag and Backpack 22-34L

Designed to fit standard, touring, cruiser, and dirt bikes, this expandable motorcycle tail bag provides adaptable gear storage ranging from 22 to 34 litres. Built from robust high-density nylon and smooth leather to repel dust and road spray, it secures under the passenger seat using four non-slip straps. The expandable height accommodates larger items such as helmets and riding jackets, while included straps allow for quick conversion into a handheld bag or backpack when away from your motorcycle. Features • Expandable storage capacity from 22 to 34 litres • Constructed from high-density nylon and smooth splash-resistant leather • Four-strap under-seat mounting system for secure, non-slip attachment • Height expands from 7.9 inches to 11.6 inches to fit helmets and bulky gear • Dedicated internal mesh pocket for documents and electronics • External elastic cord for quick gear stowage • Converts to a backpack or handbag using included straps • Supplied with a dedicated waterproof rain cover for wet conditions Why you'll love it • Adapts packing space quickly for short commutes or multi-day adventure tours • Protects equipment and clothing from road dust, spray, and heavy rain • Allows seamless off-bike transport without unbundling your belongings • Keeps essentials neatly organised with dedicated pocketing and cord lash points Best for • Motorcycle touring • Adventure riding • Motorbike commuting • Off-bike backpack transport