Trek Adventure Boss Full Frame Bag

A durable, carry-everything full frame pack that installs quickly to let you adventure farther.

– Available in four sizes to best fit more frames and adventures
– Mount with thumb screws (sold separately) to bikes with integrated boss mounts
– Large main pocket and smaller compartment pocket make it easy to stay organized
– Gold lining and internal mesh pockets make finding your gear a cinch
– Water-resistant construction helps keep your gear dry
– Durable materials and robust zippers are designed to last