The Douglas, our largest men's bag yet, is full of convenient features that'll make it easy to pack a healthy lunch every day. Made of durable 12oz cotton with a PEVA-lined interior. Extra thick insulation and a zipper closure will help keep the 'coolness' inside while the reusable ice pack can be frozen ahead of time to provide hours of insulation. You can button together the two straps to create a small handle, or use the adjustable and removable shoulder strap to carry the Douglas. The large outside pocket is perfect for holding small valuable like a wallet or set of keys. All components are completely nontoxic.Bag measures 10" wide x 6" deep x 11.5" tall.