We purchased 2 sets and the o-ring used to popup lid broke on all 4. We finally gave up on these and

Bought the 2 pack. First lid wouldn't tighten within a week. Second one lasted a couple months. Now both are useless.

I bought these for my kids for back to school. They are a perfect size, and narrow enough to fit into their backpacks nicely. The mouth is wide enough for easy cleaning. Water stays cold all day. Can’t ask for anything more!

I purchased these for my two boys. They are both really happy with their bottles. Water lasts cold all day. At the end of the day the bottle still had ice in it. Awesome purchase. I’m going back fir another set.

Seemed like a well made bottle until it started leaking from the bottom two days after i got it, despite making sure it was screwed on as tight as possible. Didn't even make it a week. Such a waste.

I love this bottle. I got the white and pink set. I fill it up with cold water at night and drink on it until gone. It stays cold throughout the night and next day.

I saw someone write that they don’t fit an average ice cube but they do! Easy open cap and keeps ice cold all day in this Tennessee heat! Must have! I already ordered more for friends and family!

These arey favorite water bottles. they keep ice forever and I love that they fit in the cup holder in my truck.i wont buy into the insanity of the overpriced water bottle craze, especially when there more affordable options

We love the micro technology to remove the spout for cleaning. Great quality and price!!! We purchased three sets and will continue to buy this particular set! LOVE!

We loved the zulu bottle until one of the kids dropped the bottle and the lid broke at the push button on the front. Definitely kept drinks nice and cold for multiple days