Features

• Large Capacity - 30L: The cool bag rucksack size is 11.8''x8.5''x18'' / 30cm x 21.5cm x 45.7cm, which can accommodate up to 36 cans and has enough capacity to meet your outdoor needs. It can be filled with beer, beverages, fruits, tableware, and some snacks, making it an excellent choice for both men and women to easily cope with outdoor activities.
• Multi Functional Pocket: This picnic backpack comes with a spacious main pocket. There are 2 zipper pockets and 2 mesh pockets on both sides, which can hold umbrellas or red wine. The front left zipper pocket can hold small items such as knives, forks, and spoons, while the front right buckle pocket can hold seasonings. The front left zipper pocket can hold plates, picnic mats, and more.
• Lightweight & Sturdy: This men's cool bag backpack is made of high-quality material with PVC at the bottom, which is not easy to tear and is scratch resistant. The shoulder strap adopts an ergonomic S-shaped design, making it easier to carry for a long time. The insulated backpack makes your travel more comfortable.
• Widely Applicable: This thermal backpack is perfect for outdoor activities such as insulation backpacks, picnic backpacks, camping backpacks, fishing backpacks, cycling backpacks, work lunch bags, etc. It is also suitable for sports, traveling, beach, going out to sea, hunting, road travel, and hiking.