Insulated cooler box portable fridge with aluminium foil interior and EPS or PU foam insulation layer in blue colour for car outdoor travel picnic beer bottle storage, available in multiple capacities including 3.5L 6L 9L 15L 24L 28L 38L.
Blue Portable Insulated Cooler Box with Aluminium Foil Interior and EPS or PU Foam Insulation

This portable insulated box offers a straightforward and practical way to transport chilled items for a variety of outdoor activities. Whether you're heading on a car journey, planning a picnic, or need a reliable container for drinks and food storage, this cooler provides insulated protection. Its key feature is the aluminium foil interior lining, which creates a surface that is easy to wipe clean after use. The box is constructed with a layer of insulation foam, specifically either Expanded Polystyrene (EPS) or Polyurethane (PU), depending on the chosen capacity. Available in a distinct blue colour, it comes in a range of sizes from a compact 3.5 litres up to a substantial 38 litres, allowing you to select the volume that best suits your needs for bottles, lunch boxes, or other perishables.
Features and Construction

The design of this cooler box focuses on simple, functional insulation for portable use. It is built from materials chosen for their insulating properties and practicality, without superfluous features. The construction details provided specify the core components that contribute to its utility as a mobile storage solution.
Material and Build
The interior of the box is lined with aluminium foil. This metallic layer is a practical choice for a cooler interior as it is wipeable and can help reflect temperature. The primary insulating element is a foam layer. According to the source data, two types of foam are used across the different models: EPS (Expanded Polystyrene) foam is specified for the 6L, 9L, 15L, and 24L capacities, while PU (Polyurethane) foam is used for the 3.5L, 28L, 38L, and a mentioned 55L capacity. These foams provide the thermal barrier that helps slow down the warming of contents inside the box.
Size and Practical Fit
The product is offered in a clear range of capacities to suit different requirements. The available sizes are 3.5 litres, 6 litres, 9 litres, 15 litres, 24 litres, 28 litres, and 38 litres. This allows you to choose a smaller unit for a personal day trip or a larger one for a family outing or group event. The specific external dimensions for each capacity are not detailed in the provided information, so selecting the right size should be based on the volume of items you typically need to carry and the storage space available in your car boot or picnic area.
Uses and Placement

This insulated box is designed for scenarios where you need to keep items cool away from a fixed refrigerator. Its portable nature makes it versatile for several common situations, from leisure activities to more ad-hoc storage needs. The design supports general cooling requirements rather than specialist temperature control.
Event or Professional Use
For events like outdoor catering, market stalls, or fishing trips, the larger capacity models (such as the 24L, 28L, or 38L) can provide useful supplemental cooling space. They can hold a significant number of canned drinks, bottled water, or pre-prepared food items. The aluminium foil interior makes it simple to clean up spills or food residue afterwards, which is a practical benefit for repeated use in such settings.
Everyday Home Use
For everyday purposes, the cooler is ideal for picnics, beach days, or long car journeys. The smaller capacities (3.5L, 6L, 9L) are convenient for packing lunches, snacks, and a few drinks for a couple of people. It can also serve as an extra overflow cooler during home gatherings or barbecues when fridge space is limited. Simply pre-chill your items and place them inside the insulated box to help maintain their temperature for the duration of your outing.
Benefits and Buying Value

The value of this product lies in its reusability, straightforward maintenance, and the flexibility offered by the multiple size options. It presents a basic, functional alternative to single-use coolers or bags, focusing on practical insulation for a wide range of common cooling tasks.
Reuse and Low Maintenance
Unlike disposable cooling solutions, this box is built for multiple uses. The aluminium foil interior can be wiped clean with a damp cloth, requiring no specialist cleaning agents. The foam insulation is encased within the structure, meaning there are no complex parts to maintain or replace. With simple care—avoiding exposure to direct high heat or sharp objects that could puncture the insulation—the box can be used repeatedly for various trips and events.
Why Choose This Product
You might choose this insulated cooler box if you need a simple, no-fuss container for keeping items cool on the go. The key differentiators are its aluminium foil interior for easy cleaning and the specific choice of EPS or PU foam insulation tailored to different capacities. The range of sizes, from a modest 3.5L to a spacious 38L, means there is likely a model that matches your typical storage volume requirement. It is a practical purchase for anyone who regularly enjoys outdoor activities, travels by car, or needs occasional extra chilled storage space.

