Radweather 30L Large Capacity 5-Layer Insulated Cooler Bag, Soft Cooler Box, Camping/Outdoor Use, Popular Bag (30 Liters/Navy)

Outdoor brand LAD WEATHER introduces a large-capacity 30L insulated and insulated bag. The five-layer construction effectively blocks out cold and warm air, keeping cold items cold and warm items warm. Its cooling and heat retention performance has been tested by a testing agency. Its impressive 30L capacity makes it easy to store lunch boxes and other items upright. It's perfect for all seasons, whether for camping, barbecues, cherry blossom viewing, or everyday shopping trips or bulk grocery shopping. The lid has a pocket for ice packs, which further enhances the bag's cooling power. There's also an outer pocket for small items like a cutting board or condiments. It folds up compactly when not in use, making it easy to store, so it's definitely worth having one. Five-Layer Construction for Powerful Heat and Cold Insulation: The five-layer construction of 600D polyester, nonwoven fabric, 5mm thick polyethylene foam, nonwoven fabric, and PEVA effectively blocks out cold and warm air, keeping cold items cold and warm items hot for hours. Performance testing by an external organization has proven its superior heat and cold retention capabilities. Testing was conducted at the Japan Textile Products Quality Technology Center (JTSC). Temperature changes over time were compared between a PET bottle placed in this insulated bag and an unplaced bottle in high and low temperatures. The results showed that the bottle maintained its temperature for approximately three times longer when placed in the insulated bag. The graph clearly shows this.

Large 30L Capacity: With a large 30L capacity, you can fit 20 500ml PET bottles upright with room to spare. The box-shaped design makes packing easy, even for lunch boxes. Its large capacity makes it ideal not only for outdoor activities but also for weekend bulk shopping. It can fit 20 500ml PET bottles upright, with room to spare. It's also recommended as a gift for sports events. It can fit 9 2L PET bottles horizontally (3 bottles x 3 layers). Its box-shaped design makes packing easy! Pocket for Ice Packs: The lid features a mesh pocket for ice packs. By placing ice packs in the lid, cool air flows from top to bottom, spreading throughout the bag and maintaining a low temperature for longer. *Ice packs not included. Folds up compactly when not in use: Unlike rigid coolers, it folds up compactly. Not only does it take up little space when not in use, but it also allows you to compact your luggage on the way home from camping or BBQs when you run out of items. When folded, it's only 7cm thick. Its flat design makes it easy to store. Large Front Pocket: The front pocket measures 28cm x 17cm. It's convenient because you can store small items such as a cutting board and seasonings when camping or at a BBQ, or your wallet when going shopping, so you don't need to carry an extra bag.