?【Convertible Design】: When you need to use a bag to hold food or beverages, you can push the insulation layer inside to provide a more spacious space for the food. If you don’t need to pack food, you can push the insulation layer outward to fold it up. The compartment provides more storage space.

?【Large capacity & multi-pocket 】 : The main compartment of the computer bag can hold a 15inch laptop. There are many small pockets on the front layer for you to put keys, sunglasses, etc., so that the products in your bag are organized . There is a small invisible pocket on the back, which can be used to prevent valuables from being stolen. There are two large pockets on the left and right sides, the smart luggage belt can help you free your hands and back, making your travel safer and easier.

✔️【USB port】: This backpack will be equipped with a mobile data cable, it will be connected to the USB port around you, allowing you to easily charge while walking, you can use the backpack as a lunch backpack, laptop backpack, school backpack, business backpack, travel backpack, nurse backpack and computer bag to meet your diverse needs.

?【Insulated cooler funtion】: This lunch bag insulation compartment can not only keep warm but also keep it fresh. The refrigeration time can be 2-4 hours. The interior is easy to clean and can directly wipe off the stains. It can easily meet your needs for carrying food. Dimension of the cooler compartment: 6 x 8.5 x 7 inch.

?【Convenient storage】: This lunch bag is designed with a large open zipper, which makes it easier to take out the things at the bottom. The sturdy handheld design allows you to enjoy a variety of styles of fashionable back. The smooth zipper design and spacious storage space can not only meet daily needs, but also very suitable for travel, picnics, fishing, camping, business, university, as Christmas gifts for mothers, girlfriends, sisters ,daughters, girls and teenagers are a good choice.