[Large Capacity Lunch Bag] Features a spacious double-layer design, allowing you to keep food cold and warm separately without worrying about temperature. The lunch bag's principle is to extend the time food stays at the desired temperature, helping to maintain its warmth or keep it fresh. [Premium Materials] The outer layer is made of a dirt-resistant raincoat fabric for durability, while the interior features insulated aluminum film, thick insulation cotton, and a PVC waterproof inner layer for high heat resistance, dirt resistance, and abrasion resistance. Easy to clean. [Lightweight and Portable] With a padded top handle and a detachable, adjustable shoulder strap, it's easy to carry. Equipped with a two-way zipper for easy access. Folds flat after use, saving space, perfect for picnics, camping, hiking, barbecues, etc. [Extra Pockets] The front has 2 small pockets, convenient for storing candy, napkins, keys, and other small items. [Multi-Use] Ideal for business trips, office work, outdoor travel, hiking, camping, picnics, the beach, barbecues, or daily needs. Color: Gray Material: Polyester Size: 25 x 22cm Package Contents: 1 x Lunch Bag Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.