Key Features Built to Danner's rigorous quality standards Lightweight Aluminium frame Covered fiberboard on base for added stability Adjustable leather straps Vegetable Tan leather handles Materials & Care Heavy Duty 16oz Cotton Duck Canvas Heavyweight Vegetable-Tan Leather Style Code: 90601-NAT Colour: Natural This USA-made tool bag is constructed of heavy-duty 16 oz cotton duck canvas with a lightweight, durable aluminium frame. In addition to the handles, the bottom of the bag is also made from heavyweight, vegetable-tan leather with metal studs for wear protection. An internal pocket helps keep you organized and the covered fibre board bottom provides added stability.