Ogio TB2 21L Tail Bag The TB2 is a versatile tail bag with a 21-liter capacity, expandable to 28 liters for extra storage. It's made from molded EVA with a carbon fiber PU film, offering both structure and water resistance. Sleek in design, it includes an internal storage compartment, a waterproof rolltop liner, and a carry strap for convenience. The TB2 also introduces the RAM EZY-Mount system, a patent-pending design that ensures easy installation and removal, streamlining the process for travelers before and after rides. Dimensions: 21L capacity 28L when expanded Approximately 14 L x 9 H x 12 W Approximately 3 of expansion via the zipper Features: Molded EVA Top/Bottom will not deform from wind shear and outer layer of PU film provides a durable water-resistant barrier Quick release pull strap for fast removal Reflective piping and side graphics for increased visibility in low light conditions 3 expansion joint increases storage volume Removable Velcro backed storage pouch Quick access grab handle and carry strap make egress from bike easier Internal waterproof rolltop liner for protecting electronics and keeping gear dry in extreme weather conditions Ogio Tail Bag Harness included Rain cover features a shock cord with cord lock for tight fit