Kraft paper lunch box bag

Capacity: 6L / liter
Material: DuPont paper, pearl cotton, aluminum film
Product size: 20*11*25cm
Folded size: 30*30*1cm

[Use] It is used for going to work, lunch bag, supermarket shopping and preservation belt, picnic bag, milk storage bag, etc.
DuPont paper is also known as kraft paper. DuPont paper ice pack has the following characteristics:
1. DuPont paper is a material that can be digested by environmental protection.
Second, it can be folded freely, easy to carry, and the weight is very light. It can be waterproof or it can be washed repeatedly.
Anti-aging, high strength, not easy to tear, waterproof and breathable. It can resist light and keep food fresh.
Third, the use of environmentally friendly DuPont paper, thermal insulation of the pearl cotton interlayer,
There is also a high-quality 3mm pearl cotton covered aluminum film liner with environmental protection and heat insulation.
Fourth, the product has the function of heat preservation and cold preservation, which can keep the food freshly locked in heat, and the preservation effect of the frozen product is also very good.