Just sneaking in checking out some threads, I posted about these in another thread awhile back.
I have an RTIC 25 and 45, both have been heavily used. The 45 took a trip with me to New Orleans to visit family and stayed filled with ice and stuffed chickens and seafood in my hotel room 3 days with very little ice lost and all the meat stayed frozen. I did cold prep it before I added the food and replaced the ice.
I also have a few of the tumblers with the travel lids. RTIC makes just as quality stuff as Yeti. If you want Yeti for half the price, this is the answer.