6L/12L/20L/30L Portable Food/Drink Cool Boxes for Cars Camping/Street Trading
PU Insulation Layer
Chemically known as polyurethane, this material is commonly used as insulation in freezers and refrigerators, offering excellent thermal insulation and shock absorption (high impact resistance).
Instructions for use: Place the ice pack containing ice crystals inside the freezer compartment at -20°C for 4–6 hours. Once removed, insert it into the slot on the lid of the cooler or place it inside the cooler to extend the cooling duration.
NOTE: Import duties and taxes are NOT included in the item price or shipping cost, buyer is responsible for it.
PU Insulation Layer
Chemically known as polyurethane, this material is commonly used as insulation in freezers and refrigerators, offering excellent thermal insulation and shock absorption (high impact resistance).
Instructions for use: Place the ice pack containing ice crystals inside the freezer compartment at -20°C for 4–6 hours. Once removed, insert it into the slot on the lid of the cooler or place it inside the cooler to extend the cooling duration.
NOTE: Import duties and taxes are NOT included in the item price or shipping cost, buyer is responsible for it.
On 01-May-2026 at 08:03:27 BST, seller added the following information: