I bought these because I wanted to be able to hold a LOT of water on a beach trip. The water stayed cold day! I like being able to use the metal straw or flip the lid open. I didn’t notice any leaks when I had it closed and secure. The built in handle makes this the perfect water container

Easily able to add these to my collection because I bought one for my husband and essentially got mine for free. This is the ultimate dupe for those giant Stanley cups, I’ve left ice water sitting I’m my room all day and it’s still full of ice when I get home! Love these things!!

Loved the 40 oz Timbers. However, one of the metal straws has a tiny hole somewhere and I’m not able to get an actual sip through the straw. Sent 2 emails to the manufacturer just asking for a new metal straw, but haven’t heard anything back from them. So I have 2 tumblers but only can use one of the straws.

They are perfect for gifts, especially for diabetics that are always thirsty. Put water in them up to the small line, put in freezer to freeze and add water to keep everything ice cold for especially traveling. Keep an extra bottle of water to add to the frozen ice. I own 3 of different sizes

These are a nice size at 40 oz. I put cold water in it at the beginning of the day, I leave it on my counter in my house, and by night time, the water is room temperature. I don't know if it would make any difference with ice in it, but I figured cold water would stay cold. I do not put anything hot in there. Also, for me, I do not like the straws. The silicone topper is much larger than a normal straw, and it's at a very strange angle. I would rate these as average at best.

Does not fit in my cup holder.

Came dented and paint missing

Love using these cups. They look good, keep drinks at the right temperature all day, and a great price!

Perfect…keeps ice for over 24 hours and i have had quite a few compliments and it is dishwasher safe!

FYI these will hold a Route 44 from Sonic. I love the handle and the slimness of the cups. Colors are amazing.