45+ Cans Large Capacity
Holds at least 45 cans. Enough space for meals, beer, snacks and drinks. Large cooler backpacK for travel and work is more convenient, so you do not struggle with the lack of capacity.

Extra Top Space To Separate Wet & Dry
You definitely like some extra space that can help you keep things organized. So, Simaixing cooler bags insulated top compartment allows you to put items that need to be dry, such as cell phones, tablets, snacks, books, etc.

Heightened Side Pockets, Anti-collision Spacer
Different from other bookbag cooler that use mesh material for the side pockets, we use a more wear-resistant and durable Oxford cloth. In addition, the side pockets are designed with heightened and added elastic cords to avoid direct sunlight and prevent dropping. Also, there is a movable spacer in the middle to prevent bottles from colliding with each other.

4 Sides Reflective, Safer for Night Travel
At Simaixing, the safety of your travel is also our concern. Take a look at the reflective strips carefully designed on all four sides of our cooler backpacks. Ensure that you can be seen when walking at night, giving you a greater sense of security."

Detachable Bottle Opener
Traditional backpack cooler fix the bottle opener to the shoulder strap, making it inconvenient and inflexible to use. Our detachable bottle opener hangs from the side pocket of the travel cooler, giving you plenty of room to use when opening a beer, yet allowing you to carry it with you when you need it.

Lightweight, Comfortable
Thickened breathable back pad and shoulder straps, ergonomically designed to give you superior comfort. Also, with adjustable sternum buckle, effectively distributes the weight of the backpack and keeps it stable when walking. This is the best choice for a must haves personal cooler for vacat