Keeps liquid cold all day. Easy to clean. Nice diameter for smaller hand. Zulu has great customer service.

Fits car holder perfectly, stores a good amount of water or any beverage, and maintains it cold way long!!!!

These water bottles are perfect for travel, and they fit great in a car cup holder. Ice last long and it stays super cold!

I love it it does not leak it's a nice weight keeps my water fresh and cool. One added bonus you get two insulated water bottles price is great

We really loved these bottles but the O-ring that snaps the lid top up and down has broken on both bottles we bought. We've only had for about 7 months. I have sent a message hoping we can fix them, if not will definitely not buy this brand again.

They do not keep drinks hot/cold. I have other Zulu bottles and love them, but you could feel the coldness of the drink on the outside of the bottle. Ice melted within just a couple of hours. Requested refund

These are great at keeping drinks cold, however, I really wanted a bottle with a straw and there don't have a straw. Well made just not exactly what I was looking for.

Arrived with one top that will not open and one that opens erratically. As far as I can tell replacement tops aren't available so my rating of 1 is a strong "do not buy"

I love how they fit in my car drink holder and they stay cold throughout the day even if you leave them in the car on hot summer days. My boys take them to the gym and to work. We have our own colors so we don't get them mixed up. I get us all new ones every year cause you can't beat the price and we stick with the same colors. will definitely buy again

Gave these as a gift. My sister loved them. Zulu makes high quality water bottles.