• Double ended waterproof roll-top closure main compartment
• Universal-fit to any type of motorcycle
• Super-tough Hypalon + 420D Cordura(R) Lite construction
• Heavy-duty roll-top shields
• Hypalon reinforced strap mounts
• Removable internal white liner (taped-seams)
• Carry on or off the bike as a shoulder bag with the removable shoulder strap included
• Dimensions: 205(h) x 650(w) x 300(d)mm 8"(h) x 25.5"(w) x 11.8"(d)
• Volume: 40 liters (1800cu in) maximum capacity
• Weight: 1200g / 42oz
• 10-year guarantee [https://helmethouse.com/home/kriega-warranty.html]

The US-40 Rackpack is a versatile heavy-duty addition to the US-Drypack range, delivering 28 to 40 liters of fully waterproof storage for everything from weekend escapes to extended moto-camping trips. Fully expanded, it offers generous room for a tent, sleeping bag, or roll mat, and features a dedicated tunnel that keeps tent poles secure and out of the way--perfect for building a complete camping setup on the bike. For day rides or lighter loads, simply roll both ends down to reduce the capacity to a compact 28 liters, ideal for stowing waterproofs, spare layers, or essentials.

Mounting is straightforward thanks to long hook straps and a hook-back system that makes securing the bag to a tail rack or pillion seat quick and stable. Reinforced strap mounts let you stack on additional US-Drypacks [https://helmethouse.com/kriega/drypacks/], OS-Adventure Packs [https://helmethouse.com/kriega/adventure-packs/], or other accessories when you need extra gear capacity. And when the ride's over, the adjustable shoulder strap makes carrying the US-40 off the bike just as effortless as loading it on.