Kuryakyn Torke Dry Bag Backpack Kuryakyn's Torke Dry Bags are ready for long days on the open road. Taking cues from technical, adventure-style soft luggage, the Torke Dry Bags use fully waterproof RF-welded TPU construction and IPX7-rated waterproof zippers. Behind the tough polyurethane external skin is a semi-rigid internal structure that helps the bags keep their shape - even when only partially filled. The insides of the bag are finished in a high visibility material to add contrast with the bag's contents and prevent small items from being lost. The lengthy list of creature comforts truly separates the Torke Bags from the competition and includes interior hook and loop pouches, external waterproof stash pockets, lockable zipper pulls, web bottle pockets (for water or fuel), neoprene organizers for tablets or small laptops and carrying handles for easy portability off the bike. An air valve reduces bulk and helps the Torke Bags maintain a slim profile when under compression and fully cinched for travel.  The Torke Dry Bag Backpack is a waterproof, airtight fortress of a bag designed for those who trek off the beaten path. The ergonomic design features a sternum buckle, breathable back pad and adjustable padded mesh shoulder straps that detach at the base for storage when mounting on motorcycles. A strap kit is included for universal mounting as a tail bag. A removable cargo net is provided and can be fitted for additional storage.  Note: Kuryakyn recommends clearance of 4"+ from hot exhaust components.  Overview: Capacity: 25L Chest Strap: Yes, removable Waist Strap: Yes Laptop Compartment: No Waterproof: Yes Features:  Fully waterproof, welded double-coated TPU construction Submersible IPX7-rate zippers with lockable zipper pulls Waterproof external pockets Removable high visibility internal support structure Internal storage pocket for small items Air purge valve  Included cargo nets for additional storage 11" wide x 18" tall x 7" deep 25 liter capacity Included strap system for mounting Universal fit