The silver material inside the insulation bag is an aluminum foil reflective heat insulation layer, providing insulation effect.
The outer material of the insulation bag is: clamp cloth double-sided with PVC, waterproof oil, super tensile resistance, friction resistance, strong folding resistance;
Internal materials: aluminum foil fitting non-woven cloth or 2mm pearl cotton outside PVC enhancement, the middle clamp 8mm super-tight insulation cotton;
Supporting material: bottom hard film; Around and bottom 2cm high-density ultra-hard extrusion plate.
Insulation bag, ice pack, ice pack, also known as passive refrigerator, is a high insulation, thermostatic effect package (Has the effect of warm winter and cool summer), more cooling, insulation, fresh, made of high-quality materials, convenient to carry, suitable for driving, holiday outing, family picnic use.
