Design Description Full-width printing Material Description Oxford cloth (100% polyester) + interlayer filling + PEVA Product Performance Made of 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 a zippered mesh pocket inside. A zippered pocket on the front. A mesh pocket on the left side (left side when viewed directly from the front), 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 1-2534 cm is considered normal.