(Image credit: Tom's Guide)
A year after I first tested the Ninja FrostVault, I'm still sure it's the best cooler you can get your hands on. It keeps the ice frozen for five whole days at the height of summer, so it's safe to say I can rely on it.This summer is expected to be one of the hottest on record for parts of the U.S. and the rest of the world. Whether it's for garden parties or to take with you on the road, the NinjaFrostVault is the only cooler I trust with my fresh food and beverages on some of the hottest days. Let's recap the reasons why you shouldn't give this box the cold shoulder this summer.Keeping ice cool
(Image credit: Tom's Guide)The most impressive thing about the Ninja FrostVault is how long it can keep ice frozen. After five days, there was still solid ice in the cooler, and all of the cans I'd put in there were super cold.Having a cooler with such incredible insulation is essential, especially during the crazy heatwaves we're seeing worldwide right now. Having cool beverages to drink on hot days makes all the difference.I would be very comfortable relying on this cooler for a short camping trip, but I would advise adding in a digital thermometer to ensure food-safe temperatures.Tough build
