Keep food fresh with two 440g high-performance batteries. With a cooling capacity of up to 18 hours, they are ideal for use in passive coolers. They are also useful when you want to take an electric cooler to the beach or other off-grid locations. Keeps food fresh between 0 °C and +10 °C for up to 18 hours, made from food-safe plastic material, leak-proof and hygienic, seamless one-piece construction without plugs.

Features:

• Keeps food fresh between 0 °C and +10 °C for up to 18 hours
• Made from food-safe plastic material
• Leak-proof and hygienic
• Seamless one-piece construction without plugs

Contents: 15 pieces per pack.