• Double ended waterproof roll-top closure main compartment
• Universal-fit to any type of motorcycle
• Super-tough Hypalon + 420D Cordura® 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

The waterproof storage capacity adjusts from 28 to 40 liters to suit your adventure. At full 40-liter capacity, it’s ideal for carrying a tent, roll mat, or sleeping bag, with a dedicated tunnel for tent poles—perfect for a moto-camping setup. For shorter trips, both ends can be rolled up to reduce the size to 28 liters, making it ideal for packing waterproofs or extra layers.

Mounting the US-40 to a tail rack is straightforward and solid. Just thread the four long hook straps through your rear rack or any sturdy metal mounting points, then loop them back to the bag and cinch them down. The straps pull the pack firmly into place, giving you a stable, confidence-inspiring fit that stays put no matter where the ride takes you.

Start by fastening the four subframe loops to the rear subframe under the seat or any solid metal mounting points on the bike. Once in place, clip in the long hook straps and cinch them down until the US-40 feels firmly planted. This setup works across a wide range of motorcycles, though some models may benefit from combining rear-seat and tail-rack mounting points for the most secure fit.

The US-40 Rackpack is designed to mount securely across a wide range of bikes. Start by attaching the four subframe loops to the rear subframe or any solid metal anchor points. With those in place, connect the included hook straps to the loops and pull them tight. This creates a stable, confidence-inspiring setup that keeps the pack firmly in position, ready for whatever the ride brings.