Best thermos flasks of 2024 for keeping your food and drinks hot

An essential in winter but just as useful for summer day trips, a good insulated flask is a sound investment whether you’re hoping to cut back on store-bought hot drinks or plan to cook at home more.

Think outside the box and you’ll find myriad ways to use them in the warmer months too, whether you’re planning a picnic with your mates in the park, want tasty snacks for the road trip to your summer staycation or need a filling meal to eat by the campfire.

Here's a few unexpected ways to make an insulated flask work for you:

If traditional picnic fare doesn’t do it for you, use a thermos to take a simple ramen to your pitch on the grass. You’ll need to do some home prep first: cook your noodles as usual but finish two minutes early before filling a flask with the ramen. The thermos’ insulation will keep the noodles and veggies gently cooking until you’re ready to eat. It works a treat with pasta