[This review was collected as part of a promotion.] Our son loves these new cups. The lock feature is great for preventing spills. The straw inside is flat, with silicone feel, and my sons loves that. The other cup he had contained a harder straw, but this bendable one allows for more flexibility. It keeps his chocolate milk very cold, which he loves. It also allows for a nice serving size. It has a small handle on the back, which is great for him to carry around. These were a hit!

[This review was collected as part of a promotion.] I appreciate these bottles are made without harmful chemicals, so my kid can sip worry-free. The silicone seal and strain design really work as I’ve tossed it in my kid’s backpack, and it’s not spilled. It’s also easy to clean just need to assemble pieces back. I’m just curious what the two clock-like icons at the bottom mean?

[This review was collected as part of a promotion.] this pack of two Ello stainless steel bottles (12oz) for my daughter is amazing !! I’m thoroughly impressed. The insulation is excellent—it keeps her water cold for hours, even during outdoor activities or in her schoolbag all day. At 12oz, the size is perfect for a child: not too heavy, easy to carry, and fits well in cup holders and backpack side pockets. The bottles are extremely portable, making them ideal for school, outings, or travel without adding bulk or weight. The leak-proof design truly lives up to the promise. I’ve tested them upside down in bags, and not a single drop leaked. That’s a major relief for school and travel. Cleaning is easy too—thanks to the wide mouth, I can reach inside with a bottle brush or just pop it in the top rack of the dishwasher. The durability is outstanding. They’ve already survived a

[This review was collected as part of a promotion.] These bottles are adorable and super practical. My kid loves using them! The locking lid is secure, the straw doesn’t leak, and drinks stay cold all day.

[This review was collected as part of a promotion.] They kept the water cool for 24 hours but ice melted within 24 hours. The design would be cute for little girl but mine was like this is too babyish.

[This review was collected as part of a promotion.] These are great! They are super cute and leakproof. They keep drinks cold all day and are dishwasher safe. They are durable and can go anywhere. I definitely recommend these!