GreEco Cooler Bag, Lunch Box Bag, Insulated Picnic Bag, Camping Cooler, Trunk Cooler, Many Size & Colors Available 600D oxford canvas Heat-welded seams, Extra thickness insulated interior, Air-lock design -- to prevent air leaks, keep food and drinks cool/warm on the job site, at school, in the office, camping, and fishing. Measurements -- Length 9.5 x Width 5.5 x Height 9.5 inches, it features plenty of extra storage space in its front zipper pocket and magazine pocket. Adjustable shoulder strap, the cooler is soft for comfortable carrying. Interior vinyl lining means easy no-fuss cleaning for spills! Easily wipe down the vinyl in a flash. It is made of Poly canvas outside and vinyl lining. It is food-safe, non-toxic, they are BPA / phthalate and lead free, CPSAI, FDA approved for food contact.