We did a test on the tumblers for yeti, rtic, and ozark trail. Based on the temperature test, ozark trail was the best bang for your money. Less than 1-2 degree difference over a five hour timeframe. Ozark was the cheapest and the coldest over the five hours.
Not saying you should not buy the rtic product, but i thought i would share some information.
Not saying you should not buy the rtic product, but i thought i would share some information.