Design Description Full-width printing Material Description Oxford cloth (100% polyester) + interlayer filling + PEVA Product Performance Made with high-quality Oxford cloth, thickened interlayer, and food-grade PEVA lining, it is sturdy and durable. It can keep food/drinks at optimal temperature for several hours. Our insulated lunch bag keeps your food/drinks at the best temperature. It is fully functional, easy to maintain, and equipped with a front pocket for storing cutlery and a side mesh pocket for holding drinks. This lunch box with a detachable drawstring can be tied to any backpack and suitcase, making it an ideal lunch bag for work, office, school, and travel. It can be easily wiped clean with a damp cloth. Applicable Scenarios For carrying food, snacks, lunch to school, office, work, and on trips. Accessory Construction One main pocket with an internal zippered mesh pocket. One zippered pocket on the front. One mesh pocket on the left side (left side when viewed directly), with a hand-knotted strap (25 cm long) and a snap button. Washing Instructions Hand wash recommended. Do not bleach. Do not wring. Air dry naturally. Special Note Size data may vary due to different measurement methods. An error of 1-2511 cm is considered normal.