RTIC Ultra-Tough Soft Cooler 30 Can

The RTIC Ultra-Tough Soft Cooler 30 Can is the lightest cooler on this list at just 4 lb empty, ideal for grab-and-go trips where portability trumps multi-day ice retention. In CleverHiker’s testing, it kept contents near 40°F for about 4.5 days and fully melted in around 4 days—impressively competitive with several hard coolers costing three times as much. With a 14-quart true capacity (about 30 cans), it’s smaller than many expect, so check before packing for a group. Welded seams and a waterproof zipper make it airtight enough to float, a clear advantage for boat use over hard coolers that sink. At $129, it’s roughly 60% less than the YETI Hopper M20 but backed by only a 1-year warranty, the shortest among all coolers here. For day trips or tailgating, it earns our highest Portability score of 10/10 and folds flat in a trunk.