Meet the Ninja FrostVault™ — the cooler with premium ice retention and fridge temp dry storage. With FrostVault Technology, cold transfers into the Dry Zone to keep food cool, dry and separate at food safe temperatures (under 4°C) for days. 28 litre capacity fits up to 48 cans – plenty of room for all your favourite drinks. Streamline your outdoor adventures with heavy duty construction and premium lid, latch and handles for easy access, storage and transport.