Description: 【Compact and Portable Design】: This 3.8L insulated cooler box is designed for easy portability, making it great for outdoor activities such as camping, picnics, and road trips 【Sturdy Construction】: Featuring an inner shell made of PP (Polypropylene) and an outer shell of PE (Polyethylene), this cooler box ensures long term durability and resistance to wear and tear 【Efficient Insulation】: Equipped with a PU (Polyurethane) insulation board, this cooler box effectively maintains the temperature of your food and beverage, keeping them fresh for extended periods 【Versatile Usage】: Ideal for various outdoor scenarios including fishing trips or as a travel cooling box in your car, ensuring your items remain cool wherever you go 【Convenient Storage Solution】: With its compact size yet ample storage capacity, this cooler box provides a practical solution for keeping your food fresh during any outdoor adventure or travel experience Specification: Material: PP PE PU   Size Chart: 2 8.8cmx 21.5cmx19cm/ 11.34inchx 8.46inchx 7.48inch Package Includes: 1 Insulated Cooler Box Note: Please allow slightly errors 1-2cm differences due to manual measurement.