10 Best Coolers/ Ice Chests Review & Comparison 2020 for Camping- High Retention Kelum Sampath February 13, 2020 Views 2 comments Best CoolerCAMPINGOurdoorsPortables 9.4 we have reviewed and compaired 10 Best Portable ICE Retention COOLER 2020 - Hard, High-end, Rugged,Chest Rotomolded. 1. Pelican Elite 50 Quart Cooler 2. RTIC Cooler, 45 cooler 3. YETI Tundra 45 Cooler $84.24 Buy It Now