[Pay more attention to quality]: PU Oxford fabric + epe foam insulation + peva inner layer, lunch bags keep our products cold/hot/fresh (more than six hours in total). The heat -pressed sewing technology of the Peva material ensures that the product has a better waterproof and sealing function..[ Meet your food needs]: Lunch bag can hold 12 boxes 330 ml of cola (106.78 inches). We have enough space to meet your food needs, your favorite foods, salads, breads, sandwiches, drinks, fruits or some small snacks and so on. You can put it. . [Multiple scenes]: Simple, practical and large capacity, various living scenarios, work and work, school, company, travel and entertainment, fishing, boat trips, walking, picnic, camp, swimming, barbecue, beach, etc. can easily deal with. . [Intimate storage design]: Pre -zipper pocket design, two small net pockets and snacks on the left and right side, or for storing cutlery of cutlery, net pockets on the inner hood (over 12 to use our products).