Full Screen Printing Material: Ox fabric (100% polyester) + cotton clip + PEVA. Made of high-quality Ox cloth, thickened intermediate layer, and food-grade PEVA lining, it is sturdy and durable, and can keep food hot or cold for several hours. This insulated lunch bag helps maintain the optimal temperature for your food and drinks. Fully functional and easy to maintain, it features a front zippered pocket for storing utensils and a side mesh pocket for holding beverages. The bento box design includes a detachable buckle handle that can be attached to a backpack or suitcase, making it ideal for work, office, school, and travel. The interior lining can be easily wiped clean with a damp cloth. Applicable scenarios: Ideal for carrying food, snacks, and lunch to school, office, work, and travel. Main compartment includes a zippered mesh pocket inside. Front features a zippered pocket. Left side has a mesh pocket and a 25 cm portable webbing strap with a secure buckle closure. Washing instructions: Hand wash recommended. Do not bleach. Do not tumble dry. Air dry naturally. Note: Due to variations in measurement methods, a size variance of 1-3 cm is normal. Dimensions: 8.7"L x 4.5"W x 10.2"H. This durable lunch box is designed to carry meals, sandwiches, snacks, and beverages, making it a practical choice for daily use. Spacious design suitable for kids and adults, men and women, for use at work, office, gym, or beach. Ideal for children age 3+ and on-the-go parents. Durable material: Made of high-density polyester, food-safe PEVA lining, and sturdy zippers. All bags are free from PVC, BPA, phthalates, and lead, and have undergone rigorous quality control testing. Safe for food and drink storage. Insulated with cushioned protection and leakproof PEVA layer to help maintain food temperature for hours. Functional design: Cooler tote includes an expandable side water bottle holder, interior mesh pockets, and a front zippered pocket, providing ample space for food and snacks. Detachable buckle handle allows for easy attachment to backpacks or briefcases. Portable and easy to clean: Compact lunch bag with detachable handle for convenient transport. Waterproof and leakproof construction. Interior lining wipes clean easily with a damp cloth. Effortless maintenance. Ideal for school, office, outdoor picnics, BBQs, fishing, camping, and travel. Multifunctional use: Suitable for all ages, serves as a lunch bag, picnic bag, or utility pouch. Great for work, gym, hiking, and more. Makes a practical gift for housewarming, parties, Christmas, Thanksgiving, birthdays, and other holidays.