----------------------------------------------------------------------
[High-grade material]: Comes with a 3-layer cold insulation function that contains cushioned insulation. It keeps the temperature and freshness of the ingredients as much as possible. The inner fabric is made of food-grade PEVA material, which is highly waterproof, so you don't have to worry about water leaking. Good for preventing water from spilling. It doesn't leak even when the ice melts. Daily maintenance of the liner is also very easy; if it gets dirty, just wipe it with a cloth to keep it clean. The outer fabric is made of dirt-resistant 600D Oxford, which is resistant to abrasion, durable, and waterproof.
[Excellent storage capacity]: The main storage layer can store 30 355ml cans. It has zippers on the top and sides, so you can open and close it freely vertically and horizontally, allowing you to quickly take out the contents. The front zipper pocket is deep all the way to the bottom, so you don't have to worry about it falling out even if you put a large long wallet, notebook, etc. Number of pockets: Main storage x1, top lid zip pocket x1, front pocket x2, side pocket x2. It has many pockets, making it easy and convenient to organize your things. Small items can be stored categorized.
[Ergonomic design]: Comfortable and breathable! The back of the backpack is made of breathable, sweat-resistant sponge mesh. The material on the back is also water-repellent, allowing condensed water to quickly evaporate, making it difficult for your clothes to get wet. In addition, the length of the backpack straps can be adjusted to achieve the best fit, and the part that touches the shoulders is highly elastic and pain-free, making it relatively comfortable and free of pressure even when carried on the back for long periods of time.
[Useful in various situations]: The design has no limitations on its uses and can be used in a variety of situations. It is easy to carry because you can carry it on your back. Great for daily grocery shopping on foot or bicycle, long-distance shopping, vacations, hiking picnics, baseball games, BBQs, camping fireworks displays, lunches in the park, mountain climbing, Uber Eats deliveries, and storing refrigerated items for purchase. It is useful in a wide variety of situations. You can also use them as eco-bags for which you have to pay for plastic bags, as cooler boxes for fishing, or as drinking water buckets in the event of an earthquake.
[Product Warranty]: We provide you with a risk-free purchasing experience. If there are any quality issues with our products, we will respond wholeheartedly to the end.
★Currently popular backpacks are convenient because you have both hands free, but they don't have a cooling function, which is a problem. Especially in the summer, it's a good idea to carry refrigerated items that perish easily in warm places in a cooler bag.
★The large-capacity insulated backpack is a convenient insulated backpack (rucksack) that allows you to use both hands while cycling or shopping. Great for picnics, leisure activities, outdoor activities, sports days, etc.
[Product specifications]
★Product name: Cold backpack/cooler backpack
★Color: black, gray, blue
★High-grade material (3-layer structure):
Outside: 600D high-density oxford (water repellent)
Inside: food grade PEVA (easy to clean)
Insulation: 10mm polyethylene foam
★Size: Width 33cm x Height 40cm x Depth 19cm
★Surprising storage capacity: Can store 28 330ml cans
★Weight: Approx. 500g
★Load capacity: 10kg
[Functional with plenty of pockets]
★Main storage compartment x1: Although it has a drum-shaped opening, it opens wide and makes it easy to check the contents, making it easy to put things in and take them out.
★Top ZIP pocket x1: Can store sweets, keys, etc.
★2 front zipper pockets: Can store plates, tableware, sweets, etc.
★2 mesh pockets on both sides: Very convenient for storing water bottles, leisure sheets, etc.
★The pocket on the shoulder strap can be used to store small items such as an iPhone 6s. There is also a bottle opener on the shoulder strap.
[Luxury cooler backpack]
★Equipped with a 3-layer cold storage function with cushioned insulation. The entire inside of the main pocket has a cooling function.
★Made of high-quality polyester fabric that is waterproof, abrasion resistant, lightweight and breathable, and has been treated with a strong water repellent finish, so even if it gets wet, you can dry it immediately by wiping it with a towel. You can use it safely even on rainy days.
★The bottom is made of PVC leather, so even if it gets dirty, you can wipe it clean with a cloth.
[Plenty of storage]
★Can store 28 25L and 330ml cans.
★It has plenty of capacity, so you can store bento lunches, fruits, and beer, and it's light and has rounded corners, so you can feel safe carrying it and won't hurt others.
★Large opening main compartment. The mouth opens wide, making it convenient to put in and take out, and it seems easy to use.
[Ergonomic design]
★Only carry heavy luggage on your back! Super large cooler backpack with cold storage specifications.
★In addition, the length of the backpack straps can be adjusted to achieve the best fit, and you won't feel pressured even if you carry it on your back for a long time.
★The back design allows condensed water to quickly evaporate, making it difficult for your clothes to get wet.