Beautiful tumblers but I'm not a fan. They do not hold the ice for a day. I didn't realize that they have a fold-down straw. If I had, I would not have purchased them. The straw mechanism and the ice get in each other's way. It's unfortunate because the light purple with daisies and the light green gingham check are both beautiful patterns. I may see if I can find a different lid to fit or try to take the mechanism out. Not holding the ice is still a big issue for me though.

They leak!

[This review was collected as part of a promotion.] I love these big cups they are portable and big and fit perfectly in cup holder . My favorite part of these cups are the retractable straw it’s really nice to l be able to close my drink without taking my straw out you just flip the switch . These cups keep my beverage really nice a cold all day long . I love these colors on the two I received one is a beautiful cream color and other purple with bows my favorite one is the cream colored one these are going to be perfect for taking with me to the beach soon . I’d highly recommend this product. They are nicely made .

[This review was collected as part of a promotion.] I’m absolutely in love with these cups. I love the fancy little straw. These keep my drinks nice and cold by the end of the day there is still ice in the cup. Super each to take apart and clean holds a whole can of Mountain Dew. And the design on the blue one is super cute!

[This review was collected as part of a promotion.] Me and my daughter loved these tumblers very much! I admire how beautiful they are, so great design and colours! They are very cute and convenient. I liked the idea of hidden straw that prevents dust and germs. And it is 100% leakproof due to a lock feature. İt’s made from stainless steel and keeps liquids cold all day long. Great for those who takes care of hydration!

[This review was collected as part of a promotion.] The ello oasis 30oz tumblers are strudy, stylish, and easy to use. They keep drinks cold for hours and feel comfortable to hold. The lids fit securely, making them great for everyday use at home or on the go

[This review was collected as part of a promotion.] I got right in these and started using them right away. Love that the straw in hidden for anti spill! Plus it keeps things cold/hot for 24hrs! Also enjoy that it fits in cup holder. They are big, so make sure you have room for the handle :)

[This review was collected as part of a promotion.] I love using these Ello Oasis tumblers daily and they are quite convenient. The hidden straw design is very practical and if I'm using it outside don't have to worry about the dust also. I haven’t had any leaking issues so far. They keep water cold for a long time and feel durable in hand. The size is a little large but that’s expected for a 30 oz tumbler. It's a good buy for everyday use and travel.

[This review was collected as part of a promotion.] I wanted to love these cups because they are so beautiful. They aren’t super heavy, but the cups are metal, which I prefer. These cups kept my ice frozen for about 16hrs, so I was happy with that since I work 14hrs/day. The main problem is with the lids. I love the idea of a retractable straw, but the inside of the lid has a pretty complex mechanism in order for the straw to function. Don’t get me wrong, the straw so far pops up and goes down with no issues. But the drawbacks are in the cleaning. There are so many crevices inside of the lid that I’m not able to reach everything and it creeps me out. I do soak them, but there’s also an exposed metal spring inside the lid and I worry about it rusting over time. All in all, I don’t think I will continue to use these just based on how long it takes to clean them and it still doesn’t seem like I’ve gotten everything.

[This review was collected as part of a promotion.] These cups are lightweight, stylish, and easy to use. The 30oz size is perfect for staying hydrated throughout the day. They feel well-made comfortable to hold, and are easy to clean. Great for everyday use at home or on the go.