- colour: nude natural 100% natural vegetable tanned cow leather, cotton canvas lining, bright steel hardware dimensions: height 23, width 31, depth 9, straps length 160, straps width 1,5 IR is handy, simple and convenient. IR is an urban cross-body casual bag. After removing the adjustable strap, IR can serve as an evening clutch. Please note that leather is a diversified material, therefore each piece is unique. this leather changes over time, from year to year it darkens and gains nobility.