- Insulation and Leakproof: The interior of the cooler bag is made of non-toxic waterproof PEVA and 5mm pearl cotton. It has good heat insulation performance. It is used for keep cool or warm for your lunch box,beer,drink,fruit,etc. It is used with ice packs to ensure better cold preservation effect.The High Frequency Heat Welded technology allows for no leaking at all below the zipper seam. The liner is extremely soft , flexible,and easy to clean.
- Large Capacity and Wide-open Design - Size: 11.5 x 8 x 15.5 inches, capacity about 15 L. Large insulated cooler backpack to meet the outdoor picnic needs of you and your family, up to 24 bottles of 330ml cola. The wide-open with double zipper design ensures that you can easily open and close the bag. On the other hand, you can quickly put and remove lunch boxes, fruits, drinks, beer and other foods and make them easier to organize.
- Ergonomic and - Thicker padded back with an ergonomic, breathable design with adjustable breathable shoulder straps and hand-held handles for a comfortable carrying experience and a variety of carrying styles. The backpack is a very good choice for outdoor sports enthusiasts!
- Multifunction: Lightweight cooler backpack keeps your lunch, drinks, and snacks fresh, suitable for men or women.The insulated backpack cooler was designed for life on the go- perfect for lunches, picnics,beach trips, hiking, camping, fishing, cycling,and Self-driving.
- More details: This flower cooler backpack is made of durable nylon material, scratch-resistant and waterproof. We use a cross stitch and two rivets to reinforce the hand-held handle for better load-bearing performance. The leather LOGO design, More durable and more upscale. There is an extra zip front pocket and two side mesh pockets that can help you keep other things dry.