False advertising - I purchased these two cups for my toddler mainly because the box, and cups were labeled as “spill proof” which is a misleading claim and completely incorrect. By the time I got home and realized that whether I put juice or water the cups leaks. There is a gap between the straw opening and the actual straw size that is due to design rather than defect. Please! PLEASE do not purchase and waste your money there are a lot of products out there who actually serve the purpose. I also contracted the company to file a customer complaint and sent my receipt and everything after an extensive questionnaire they said they are sending replacement “lids” and only for one of the cups but I purchased 2 in the pack I purchased not to mention they WILL not send you the matching color. I wish I could have returned it to the manufacturer not the store, however they do not let you send it back to them. They claim bc you purchased it from Sam's. As a consumer it doesn't matter where you get it from, there is a design issue not a retailer issue.

[This review was collected as part of a promotion.] These are sturdy and easy to clean. However, they are not toddler friendly. I would recommend using them for a five year old or older. A child old enough to engage the locking mechanism, if mot be prepared for a messy leak

[This review was collected as part of a promotion.] These cups from Ello Oasis are super cute. They were easy to use. I love that there was ZERO leakage! Being able to carry this in my purse and not having a to worry about it spilling all over everything. They're super easy to clean. I love that I received two so that it's easier for morning and lunch because we all know cups and toddlers tend to get left in different places lol.

[This review was collected as part of a promotion.] I really like this product. The design is beautiful, and the raised 3D illustrations are sharps and very cute that kids love them. The leak-proof design is very smart, from the lid to the straw. The cup is not too heavy. Overal, this product feels hight quality. Worth the money and I will continue to support this brand

[This review was collected as part of a promotion.] Perfect size and weight for the little ones. My almost 3 year old and 6.5 year old were big fans! Great quality and design. Love how the straw hides away! So far no leaks! The lid and straw are easy to put together. Love the designs as well.

[This review was collected as part of a promotion.] First thing my daughter said was that now she has cups just like mommy! She loves the handle and said she felt like a big girl with her new “coffee” cups. Cleaning is simple and disassembling and reassembling is easy. The convenience of being able to store the straw is very cool but it is a little tricky for a 3 year old at first but she got it down after a day of using it. It fits perfectly in her car seat cup holder. Definitely will be looking at getting her more of these because the design on the cup is so cute and is sort of raised/3D so nice for a quick sensory break.

[This review was collected as part of a promotion.] I wish i had gotten the other designs. But these are great for kids. Once you twist the lock they are spill proof . The straw is bendy so it dont hurt my kids. And the water stays cold for a while !

[This review was collected as part of a promotion.] These cups are very good. Colors are vibrant, and the designs are so cute, and they feel like 3D. The only thing is that it is not made to work with hot liquids. Other than that, great size, great quality, and presentation are pretty.

[This review was collected as part of a promotion.] Perfect for my 5 year old. She loves the design and I love that the straw can be retracted and not collect germs. It fits perfectly in the side of her back for school and great in the cup holder of the car. This has become our go to travel cup instantly!

[This review was collected as part of a promotion.] These Ello cups are a number 1 favorite for me and my daughter. She loves the designs and colors. These are her top 2 to bring to school. They are also classroom safe as the do not spill or leak. I love them also for that reason. They are super easy to clean and put together. We also recently went on a camping trip and this cup kept her ice water cold the whole time. She dropped it multiple times and it is so durable you can't even tell. It also didn't open or spill. I am going to be getting these for the whole family. With the design options, ease of cleaning, durability, and its effectiveness, these cups are a win for everyone!