These cups definitely keep your drinks cold, however the straw setup is awful. You need to remove the rubber tip in order to take the straw out. Of the four straws it came with four months ago, I'm down to one. The rubber gets caught and tears. And the straw is too short to use without the rubber tip.

I really like these. I wish the bottoms were smaller to fit in my car cupholder. I have a brand new large SUV so I was surprised they didn't fit. I am also not a fan of stainless steel straws. That's just my personal preference. I prefer clear so I can see that it is clean. My daughter has several Stanley tumblers, but I really prefer the lid configuration of these better.

I have bought a few different mugs/tumblers and this is by far the best. It fits in the cup holders in my vehicles. And it keeps beverages cold as advertised. It has kept ice all day/night without refilling! I haven't used it for warm beverages, but I'm sure it would work well for those.

I have owned these cups for a couple of years now & they are just beginning to show their age. I have tried 2 other stainless steel 40 oz. tumblers & these are by far superior. They still have ice in them over 24 hours later, do not leak & because the lids is not a twist top you can have the handle wherever you need it in relation to your lid. I have dropped my cups a couple of times & ended up damaging the silicone tips for the straws so I have had replace those. I LOVE LOVE LOVE these & you absolutely cannot beat Sam's price, even with shipping!

These are my favorite cups! They fit in every cup holder and have a handle. Dont worry if you don't have a straw because you can close the straw opening. I bought these in 2022, and they're still holding strong. No odors, still keep my drinks ice cold for hours. I also love how the tip of the straws are soft, and that I got extra straws. Great find! I use these EVERYDAY for my water and sometimes other drinks.

I ordered the teal/floral and received the yellow/floral and they are not my favorite colors, the yellow is very yellow. The cups are nice and seem to keep my drinks real cold. The straw is kinda strange the rubber piece is hard to put on and take off, which you have to take off to take the straw out.

Works as well as any name brand, without the price tag. I've had mine for 2 yrs now, it's my daily use cup at home and in my car. I've bought 2 sets for gifts and everybody loves them. They easily keep ice for 24 hrs. I live in AZ, I can leave my cup in my car for 3 hrs and still come back to ice and an ice cold beverage in my very, very hot car. I also love that each set comes with 4 straws. You really can't beat the price.

I am so disappointed that they did not fit in my suv cup holder because that’s the only reason I bought these. I read in review they fit in cup holder, but they did not fit in my vehicle (Toyota Highlander). It’s hard to find large capacity water bottle that fit in the cup holder. I’m so bummed.

Bought these to use during my hospital stay for baby's delivery. Needed something big enough to hold lots of water while in labor and easy enough to grab and sip instead of the 64oz growler I normally drink from. This was October, I have not gone back to the growler since! These are perfect, the right size, the handle is very convenient and keeps water cool while I'm feeding my baby. The only problem I have is with the straws rubber lip, the first one broke when I dropped my cup, so I'm glad they came with extras!

I bought a set well over 6 months now. The capacity is great, have only used for water and keeps it cool for a long time. Haven't tried a hot drink in it yet but am sure it will work just as well keeping it warm. Unfortunately the silicone part of the straw ripped on one of the cups because it is pretty thin. Other than that, I would give it 5 stars.