Dagne Dover Petra Convertible Tote Onyx Black - Tote Backpack NWT Brand new from smoke and pet free home. The convertible tote backpack has a detachable crossbody strap, detachable padded backpack straps, an insulated neoprene water bottle holder, and a removable neoprene handle wrap. Size: 13" L x 5.25" W x 16.75" H Volume: 20L Weight: 3.2 lbs Handle drop: 3.75" Crossbody strap length: 10-19.5" Exterior and interior material: recycled poly Hardware: color-plated zinc alloy