>>1823323i have two rtic coolers, a 20 and a 45. i took them from socal to colorado in july in my no ac jeep last year. held ice for 5-6 days. i recently bought a canyon cooler, a size 35. the rtic 45 is too large when i go solo camping
other good brands are orca, pelican, rtic, canyon, grizzly to name a few. check out coolers on sale on youtube