The 100 leather tool bag is a short round bag – 10″x5″x5″ (LxWxH). The bag opens and closes easily with quick release buckles. Our 100 bag is handcrafted from our American-sourced 10 oz full-grain leather and is sturdy. It won’t rip or tear off your bike and send a shower of tools on your fellow riders. Besides tools, the 100 can carry all types of other smaller items for easy access on your next ride.