Blue Vintage Airplane Lunch Bag by So Young Mother. So Young Mother captures beauty and presents it on their ultra-functional lunch bags. These amazing bags are made of coated linen and have a clean, modern feel with a palette of retro-inspired designs to suit every taste. Wear it backpack or messenger style for hands free adventure outings! Features include: *PVC-free, phthalate-free, and lead safe *Coated linen exterior with fully insulated lining. *Detachable long strap for wearing as messenger bag or backpack *Adjustable carrying handle allows lunch box to be secured to another bag or hung from a stroller. *Dimensions (LxHxD): 10"x7.5"x3" *Care: wipe clean exterior, wash interior with warm soapy water.