【Material of the lunch box】Firstly, it has a very tough and quality build with 600D Nylon, and it will not only enhance overall utility but also make sure that the bag is well utilized in its full capacity! And 16-Can capacity is large enough to carry food, fruit, bottle and etc. Meanwhile, if you want to eat cold food, the Skysoar cooler box has the ability to keep food at a balanced temperature. On the other hand, there is an aluminum film and it is easy to clean.
【Cooler Box Practicality】In terms of insulations, the manufacturers come with radiant heat barriers that help reflect the heat rather than absorbing it in. Moreover, there is an Ultra Safe leak-proof lining with aluminum, it helps protect against odor, making sure that there is no bacteria accumulation. Also, it allows for easy cleaning as well. Meanwhile, we warranty all of our straps and welded seams from defect and we want you to buy with complete confidence that any concern with these elements of your pack will be addressed swiftly by Skysoar. Further, the exterior pocket is very useful, you can keep your items in it.
【Others of Cooler box】It can be negotiated whether you want, for example, 35L, 40L, 45L and etc. In short, all features you want can be customized, even the logo. Further, our cooler dry bag backpack will comfortably fit all body types. In addition, OEM and ODM are welcomed. So if you have any questions please contact us, we will reply you in 24 hours.