SPECIFICATION: SIZE: S: 8.86 X5.91 X 10.83inch M: 9.65 x 7.09 x 12.6inch MATERIAL: 100% polyester fiber INTERNAL MATERIAL: high-quality thermal insulation aluminum film PACKAGE INCLUDE: 1x lunch bag STYLE: men/women, kids/adults FEATURE: -Large capacity lunch bag has enough to hold all the lunch you want or all-day food you need (lunch, fruit, cans, water bottles, snacks). -High quality insulating aluminum film lining keeps food cold/hot for hours, BPA free, waterproof and oil proof, easy to clean and wipe. -Hook and loop fastener closure is easy to open and close to prevent food from falling. -With double handle, easy to carry, and it can be folded and expanded as needed. -Multifunctional lunch bags can also be used as picnic bags, shopping bags, ice bags, snack bags, grocery bags, etc. -Suitable for men and women to go to work, travel, go out. Or boys and girls go to school, outing, picnic. -It is also a Mother's Day gift, Christmas gift, Thanksgiving gift, holiday gift for your family and friends. TIPS: Do Not Wash, Spot Wipe, Do Not Dry Clean, Do Not Iron