Hydro FlaskStandard Flex Cap White 21 Oz

Great bottle... keeps drinks cool or hot depending on your needs. For how long? Have no idea, never timed it. However if I fill the bottle in the early morning by mid morning it it still pleasantly fresh. The flex cap is awesome to carry around and the bottle is robust and feels like made of really good material. It's easily washed in the dishwasher and up to now the color stayed perfect.

HydroFlasks are a great water bottle. I used to own a ThermoFlask from Costco, but it wasn’t staying cool for too long. I figured that I’ll try out a HydroFlask, and it just works. Stays cold. That’s all I need. But overall, great water bottle. Would recommend to get a boot or some sort of protection as it scratches up very easily.

Reasonable price for really good quality. Over years I have tried so many bottles due to having kids :) this is by far the best quality and holds cold for 10h even ice inside won’t melt if you put too much :)

Perfect size if u don't want something huge to lug around.

This is a beautiful water bottle that I love using. It keeps my hot drinks hot and cold drinks cold, so it's very functional. The handle is convenient. My only complain is after using it for a while, it gets dented in various places, more so than my Swell water bottle. It still works well, just not as pretty as original.

I like hydroflask bottles. Ordered the white 21 oz and it’s perfect. Durable and attractive product.

Great quality and perfect size to carry

recipient loved it. Same brand as one I have and it works flawlessly.. keeps water cold, and does not leak even why lying on its side.