Insulated Sling Backpack

The insulated sling backpack is made of non woven fabric, EPE foam and aluminum foil. There are a zipper which is used to seal the bags to slow down the heat dissipation in order to keep the temperature. 2 zipper heads design is to continue the bag use in case of the broken of 1 zipper head. The aluminum foil is the regular material and key material to keep the things' temperature in the bag. The sling strap can be adjusted, you can adjust the buckle to change the length of the sling strap, the sling strap can be a handle when you adjust it to short length, you can hang the sling strap on the shoulder if you adjust it to long length.

The insulated sling backpack's logo can be customized. You can use the silk screen printing if your logo is simple colors, the printing cost of silk printing is low and the printing color is good, so you can choose it if you are chasing the price. You can also use the heat transfer printing if your logo is complicated colors, the printing cost of heat transfer is higher than silk printing and the printing color is good.

With the continuous growth of market demand, the variety of insulated sling backpack has become increasingly diverse. In addition to traditional square insulated bags, a variety of styles such as round and custom-shaped options are now available to meet diverse usage requirements across different scenarios.Meanwhile, thermal insulation bags come in various capacities, ranging from compact portable models to large commercial insulated containers, offering a complete range of options.Moreover, some premium thermal insulation bags feature temperature displays and smart temperature control systems, significantly enhancing both convenience and accuracy in usage.