How Long Does Ice Last in a Cooler? 7 Tips to Stop It Melting

How long ice lasts depends on your cooler, the weather and how often it's opened. In a good insulated cooler kept in the shade, a full load of ice can last a day or more; in an open tub in the sun it may only last a few hours.

7 tips to make ice last longer

1. Pre-chill the cooler – put a little ice in it an hour before, or keep it indoors and out of the sun.
2. Fill it up – a full cooler melts more slowly than a half-empty one; air space speeds up melting.
3. Use bigger pieces – cubes last longer than crushed ice. Keep crushed ice for serving and cocktails.
4. Keep it in the shade and cover it with a towel or blanket.
5. Don't drain all the water straight away – cold meltwater still keeps drinks cold. Drain it only if food would get soggy.
6. Open the lid less – use a separate cooler for drinks so the food one stays closed.
7. Chill drinks first – warm cans on ice melt it fast.

How much ice should I buy?

See How much ice do I need for a party? For bigger events, our 12kg bags are delivered next day across London – see party ice delivery.

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