Rothco Tacticanvas Go Pack Made Of A Heavyweight Canvas With Durable Polyester Straps One Large Main Compartment With Interior Mesh Pocket With Three Addtional Zippered Storages Tactical Pack Measures 17" X 10" X 9" Padded Adjustable Shoulder Straps and Padded Back With Breathable Mesh Backing Y-Shaped Adjustable Quick Release Cinch Straps And Side Cinch Straps