Product Description : 1. Exceptional Thermal Performance:This premium Soft Cooler Bag features advanced aluminium foil insulation, creating remarkable heat resistance that keeps food and drinks chilled for hours. The high-performance Cooling Food Bag utilises waterproof PP woven fabric with foil-lined interiors to maintain optimal temperatures during outdoor adventures. 2. 16L & 28L& 50L & 70L to choose:Offering versatile capacity options, this Soft Cooler Bag duo accommodates everything from family picnics to group barbecues. The practical Cooling Food Bag set fits perfectly in car boots, attaches to bicycles, and functions as portable coolers for camping, fishing trips, and outdoor shopping. 3. Great Picnic Companion:Specifically designed for outdoor dining.