Perfect size, doesn't leak, my only (minor issue) sometimes the straw falls out of the top while I'm drinking.

This is my 3rd set! They are all in perfect shape, easy to clean, and keep my water cold for hours! We use them every single day

Best bottle i have ever owned! The free sip lid is so convenient and spill proof! Plus durable and pretty!

These bottles are amazing! I have forgotten my bottle with ice water in it for 24 hours in a hot car and the water was still cold and refreshing.

These keep water cold all day. I add ice in the morning with water. The kids love these water bottles. Need to get more

I love these waterbottles. Love the sip or tip drinkability. What a great price. Couldnt pass on that.

I'm amazed how long beverages stay old and it's very spill proof. Also I like being able to drink with or without the straw.

Best brand, I love Owalla and these are the perfect size to send with my kids to school. They are so durable!

These were recommended by a customer while shopping in Sams and have used them all summer. They keep drinks cold and ice still in it 12 hours later!!

Excellent quality and fast shipping, these are the best cups since you can use the straw or tip up to drink.