Lunch bag made of 300D Polyester with PVC coating, 3mm PE foam with PEVA insulation. Zipper main compartment with 3-sided opening. Holds 12 cans. Front open pocket (approx. 9.25"w x 5"h). Side mesh pocket (approx. 6"w x 4.5"h). Features adjustable polyester web shoulder strap (approx. 1"w x 46"l at longest). To clean wipe with damp cloth. Recommended weight tolerance: 22 lbs.