[Specifications]: These compartmentalized delivery bags are made of 1680D Oxford cloth, pearl cotton, aluminum foil, and clip net cloth, and are available in 30L, 48L, and 62L sizes. These large-capacity insulated backpacks feature compartments secured with Velcro, making them portable, durable, abrasion-resistant, waterproof, and light-blocking. 30L: External dimensions 40*27*30cm, 48L: External dimensions 45*32*35cm, 62L: External dimensions 50*38*38cm. (L x W x H) Inner dimensions are 0.2cm less than the outer dimensions.
[Uses]: These portable, safe, and eco-friendly bags are ideal for food delivery, camping trips, entertaining guests, and cold-chain transport. They keep food warm in 1-2 hours and refrigerate in 6-12 hours. [Installation Instructions]: 1. Open the bag and insert the padding. 2. Assemble the inner bracket. 3. Check that it is stable and then place the bracket in the bag. 4. Secure the bracket with the Velcro straps. [Design]: 3-layer insulation design, double-stranded Oxford cloth + pearl cotton + stain-resistant aluminum foil, waterproof and durable, and blocks sunlight. The divider design helps organize food. The front of the bag has a transparent pocket for inserting advertising pages, and the lid is designed to prevent water from entering. Install it on an electric bicycle and carry it with a shoulder strap or by hand. [Material]: The top is made of 500D mesh fabric, and the four surrounding sides are made of 1680D Oxford cloth. The PCV clip net cloth is durable, completely waterproof and stain-resistant, and easy to clean. It can be used in rain, sleet, heavy snow, etc.