High-quality materials: The perfect lunch bag, the perfect lunch, the environmentally friendly, double-sided aluminum foil. Temperate, durable, durable, durable. Large capacity: The perfect size of 23 x 13 x 21 cm, a variety of flavors. The best salads, fruits, sandwiches, and desserts. Drinks can enrich your work and outdoor activities. Easy to clean: Aluminum foil and lunch bags are other things that make a difference. Its durable construction ensures long-lasting performance, making it a reliable companion for all your temperature-controlled needs. Better insulation effect: Insulated lunch cooler bag. The aluminum foil interior with enhanced thermal insulation provides a large insulation capacity that keeps homemade meals hot or cold longer. Whether you're packing a lunch for work, a picnic for the park, or storing leftovers in the fridge, this bag ensures your food stays fresh and at the optimal temperature. Wide Usage: Lightweight insulated lunch bag that is very suitable for