[This review was collected as part of a promotion.] We’ve been using these cups for about a month now and find them to be durable and convenient. When filled with ice they keep drinks cold all day. It’s nice for iced coffee as well as water. The lid has a retractable silicone straw which folds in when the lever on top is closed. This is nice as the straw stays clean and germ free when being carried around. I removed one star because I do find the lids are difficult to clean and I’m concerned they could become moldy. The handle makes it easy to carry or to be hooked on to something.

[This review was collected as part of a promotion.] Thank you for allowing me to try these out! These cups are amazing! Keeps my drinks cold literally alllll day! Very durable, easy to use, I can hide the straw to keep it safe from outside elements, very portable, light, and easy to carry and take on the go with me! Cleaning my cups is super easy as well! Great color choices too!

[This review was collected as part of a promotion.] This is my new favorite water bottle! I love the size, not quite as bulky as a 40oz bottle. It also fits perfectly into the cup holder of my car. My two favorite features are the handle and the retractable straw. I actually like that the exposed part of the straw is plastic and the straw extension in the cup is silicon. I feel like the end of the straw you drink from is more durable. And, I like being able to throw it in my backpack when it's closed and know it's not going to leak. I prefer a handle design that allows you to carry it from the top, instead of holding it from the side, so this is great. It makes it easier to carry when my hands are full. The cream and black are great neutrals! It's fairly easy to clean since the straw component comes apart. I live in the desert, so insulation is a hit or miss sometimes. But this one seems to do a decent job of keeping my water cold/cool, even if left in the car for a little while.

[This review was collected as part of a promotion.] LOVE LOVE LOVE. I absolutely love this tumbler. I love the color options and I love that it has a retractable straw. My drinks stay cold and didnt experience any leaking ir spilling. I would recommend thus bottle over any if tbe current top trending bottles. The straw design alone makes it above them all!!

[This review was collected as part of a promotion.] These tumblers are made sturdy and durable. Bring 30 oz, they hold quite a bit. It has a comfortable grip, is spill proof and the retractable straw is very convenient and on the plus side, protecting it from germs. It's very simple and easy to clean. It is stainless steel and well insulated, keeping your drink cold for quite a while. It fits in most cup holders also.

I love that these cups fit in a cupholder. The handle makes it easy to carry. Beverages are kept cold overnight. These are spill proof when the lever is maneuvered to lower the straw. However, if it gets tipped with the straw in an up position, the liquid does leak. Overall, I have really enjoyed these tumblers. The price point makes them even more likeable!

Great tumblers with handles to carry. Easy to use. Easy to clean. Wish they had a skid silicone bottom so you don't make loud sounds.

I really love the water bottle. The lid broke on the straw mechanism. Is there any way to purchase a replacement lid for them?

[This review was collected as part of a promotion.] I really like this tumbler—it’s sturdy, easy to clean, and the handle makes it so convenient to carry around. It keeps my drinks cold for hours and doesn’t leak when sealed properly. The size is perfect for daily hydration, and it fits well in my car cup holder.

[This review was collected as part of a promotion.] I received the Ello Oasis 30oz Tumbler free from Influenster in exchange for my honest review, and I’ve been loving it! It keeps drinks cold for hours and hot drinks stay warm just as long. The size is perfect for all-day hydration, and the design is sturdy and durable without being too heavy. I also like the sleek look and the lid seals well to help prevent spills. Definitely a great tumbler for everyday use or travel!