Super Waterproof-Adopts 500D PVC waterproof fabric, and electronically welded seams to achieve IPX6 waterproof rating, keeping out water from the seams. Waterproof zipper has a stronger waterproof effect than ordinary Velcro closure. Always keep your items dry!

Upgraded Capacity-Comes with a 66L large main compartment, outer layer breathable mesh pocket for dry items, and 16.5''L x 15''W inner layer pocket for wet clothes, keeping wet& dry items separately, making your bag well organized, enough to hold items for a long trip.

Double Secure-1) Made of anti-abrasive cloth and PVC material，double thickened, avoid breakage caused by sand and gravel in the mountains and ground, prolong the service life. 2) Reflective tape can well increase the safety of driving at night.

Easy to install-No additional modifications required, Just 2 minutes to install the waterproof duffel bag, you can fix it on most places, such as motorcycles, boats, kayaks, and bicycles. The package contains mounting straps. Tip: Please roll up the closure three times before installation to ensure waterproofness.