A "portable cooler" is a small, convenient device that keeps things cool, like food and drinks, while being easy to carry around and transport to different places.
Sentences with «portable cooler»
This means you can use this pack as a hydration backpack or portable cooler for camping and hiking. (geekwrapped.com)
This super light, portable cooler comes with its own cart with all - terrain wheels and a retractable handle. (geekwrapped.com)
Freeze individual water bottles to place in portable coolers and to drink when thawed. (fedisbest.org)