Buying Help, Ice & Packing
How to Control a Thermoelectric Cooler
Learn how to control a thermoelectric cooler: set the thermostat, match the power supply, manage the load and airflow, and keep the fan vents clear.
Find the right cooler for your trip, then keep it cold
Side-by-side picks for YETI, RTIC, Igloo, Coleman, Pelican and more. Start with the brand you're weighing, the size you need or how you'll carry it.
Latest guides
RTIC, Igloo, Coleman & MoreWhat Is a Hard-Sided Cooler?
What is a hard sided cooler? It's a rigid insulated ice chest with molded walls and a sealing lid. Learn how they work, what sizes and features matter, and who they suit.
Buying Help, Ice & PackingHow Do Coolers Keep Things Cold?
How do coolers keep things cold? They block heat transfer with insulation walls, a tight lid seal, and a cold source like ice or ice packs.
RTIC, Igloo, Coleman & MoreWill a Cooler Keep Things From Freezing?
Will a cooler keep things from freezing? Yes, with the right pack and insulation. Learn how to pack a cooler so food and drinks stay cold without freezing.
Buying Help, Ice & PackingHow to Keep a Cooler Cold Longer
Learn how to keep a cooler cold longer with cold packs, smart packing, shade and lid habits. Simple steps that stretch ice through hot days.
RTIC, Igloo, Coleman & MoreWhat to Bring in a Picnic Cooler
What to bring in a picnic cooler: ice packs and a cooler fit for your trip, food and drinks packed in the right order, and a short list of extras that earn their space.
Buying Help, Ice & PackingHow to Keep Things Hot in a Cooler
How to keep things hot in a cooler: preheat the box, fill dead air, wrap the food, and keep the lid shut. Pick a sealed hard cooler for the best heat.
RTIC, Igloo, Coleman & MoreAre Igloo Coolers Any Good? What Each Line Does Well
Are Igloo coolers good? Compare the brand's hard-sided and wheeled options by size, wheels, handles, and features to find a fit for your trips.
Small, Beach & Road Trip CoolersBest Beach Coolers
Compare the best beach cooler picks for sandy walks, family days and quick trips. Find a size and style that fits your load, carry and ice needs.