- Excellent Thermal Insulation: This lunch bag features a three-layer thermal insulation system, incorporating 300D Oxford fabric, environmentally-friendly EVA material, and 5mm thick insulation pearl foam. It effectively keeps food hot, cold, or fresh for hours, making it an ideal choice for meals at work, picnics, trips, and days at the beach. - Leak-Proof Design: Constructed with ultra-thick EVA soft primer and hot-welded seams, the bag prevents leakage without needle holes. It's easy to clean; simply wipe with a damp cloth if spills occur. - Durable Construction: Made from heavy-duty Oxford fabric with superior tailoring, this lunch bag is dust-proof and waterproof, ensuring your food remains clean and safe. - Spacious and Organized: With dimensions of 10 x 6.7 x 8 inches, the main compartment accommodates lunch along with hot or cold drinks. Features include a front zipper pocket for storing cards, napkins, and chargers, as well as two mesh pockets for water bottles or utensils. - Convenient Portability: Equipped with a sturdy handle and a removable, adjustable shoulder strap, this bag allows for easy one-handed transport or secure attachment to a backpack or briefcase. Its sleek design is perfect for adults, regardless of gender. - Versatile Use: This lunch bag serves multiple purposes, functioning as an insulated lunch bag, picnic carrier, food container, or even a shopping tote. - Ideal Gift: Featuring high-quality reinforced metal SBS dual zippers for smooth access, this tote bag makes a thoughtful gift for family and friends on occasions such as Christmas, Mother's Day, or Father's Day. If you're not satisfied, reach out for a solution.