ZZXXB insulated lunch boxes are designed to provide you a healthy, convenient and simple lifestyle. It is perfect for you to taking food to work, school, or picnic.Product DetailsDimension: 10.5(L) x 3.5(W) x 9.5(H) inches.Material: Waterproof canvas outside.Insulation: Food-grade leakproof aluminum foil inner lining.FeaturesDurable Construction: This thermal lunch cooler bag made from high density water-resistant canvas fabric with reinforced zippers, ensuring maximum durability.Keep Food Hot/Cold: Heavy-duty polyester aluminum foil lining keeps food and beverage cold/warm.Easy-to-Clean Liner: It is easy to clean up with soap and water.Zipper Enclosure: The steel zippers around the cooler bag provides good sealing and good insulation and protects your food from the rising temperature outside.Easy Access: Double zippers placement allows lunch bag to open completely and easy to pack and unpack food.Additional Capacity: Contains one interior mesh pocket for food, napkin, and utensil storage. One exterior side mesh pocket for water bottle.Multifunction: It is suitable for all people such as adults, men, women and students and is also great for work, school, travel, and picnics.Compact: The perfect size of the lunch bag fits your backpack and briefcase.Convenience: Designed with a soft handle and a adjustable shoulder strap that offers multiple carrying ways.Lunch bag can be carried by hand or throw it over shoulder.