I put hot water in around 9am and it's still hot enough to make tea at 5pm

I put hot water in around 9am and it's still hot enough to make tea at 5pm

The Hydro flask goes everywhere with me holding hot coffee or hot tea and sometimes water

This has never leaked a drop and keeps water cold all day long

This is my third hydroflask, they work amazingly and keeps the water super cold for so long

My ice melted within 20 minutes and my water wasn’t even cold

I take this to bottle to work with water every day and at the end of my 8 hour shift the water is still ice cold

I fill it with fresh water each morning when I have my coffee and plunk it down next to my monitor.

the next day I went to dump out the water in my plants (thinking it was hot

The water stays cold all day long

They truly keep the water cold for up to 8 hours.

I like to make sure he has cold fresh water.

Says the water stays cold.

Keeps my water cold FOREVER

Definitely keeps your water cold the whole day.

Best water bottle ever love the

Keeps your water so so cold and is dishwasher safe.

Keeps water cold for hours... and design is really appealing!

This product is very loud when it falls, but an amazing water bottle overall

It is leak proof, and it is a good designed water bottle that keeps my water cold for a little more than 24 hours.

I own three hydro flasks, this one is the only one that doesn’t keep my water cold

The water was always nice and cold.

ProsDouble Insulated - Keeps your water cold up to 24 hoursWide mouth / different types of lids are availableLeak proofHandle strap - Easy to carry by hand anywhereStainless steel - Have

On top of that, my water stays cold throughout the entire day- no matter the temperature.

Keeps my water cold for long periods of time

Doesn't keep my water cool at all and failed the boiling water insulation test.

Lasts a long time and keeps the water cool

I haven’t used it for hot liquid but purchased it solely for keeping my water cold during the school day

Drinking water, works great, keeps liquids cold for hours.

I’m so disappointed because I bought this expensive water bottle for my daughter hoping it would last the school year

This water bottle is literally the best water bottle I've ever owned

Just hand wash the flask with hot water

keeps the water cold for 12 hours or more

It is a good water bottle but don’t waste this much money on a fake one.

recap, its a good water bottle, and it feels good, fits a cup holder in a car, but as far as keeping things cold, the Walmart stuff is as good or better

Kept my water cool for two days without being in a cold environment

This is my favorite water bottle of all time

I would highly recommend this color is super cute and keeps her water cold all day (: and it’s easy to clean

Water takes great no metallic flavour

I bought this for my husband to keep his water cold while working

It keeps my water so cold for hours

Lesson to be learned, just because something is expensive or deemed “ the best water bottle “ doesn’t mean anything!!!

Great water bottle!Great gift idea!

It also keeps my water cool for a really long time

I've been thru a lot of re-usable water bottles

Sleek design, nice to have a few different options in the cap, and keeps water cold for a long time

I filled it with cold water at about 11 pm when I was going to

but I deducted 2 points because it makes my water taste and smell funky

It's a great water bottle

So pretty and keeps my water cold all day.

Last comment:The 28oz Yeti is too big AND at the same time too small (way too fat for not enough water).Hope this helps.

I put in ice cold water and after 2 hours it’s already room temperature

Keeps my water cold all day.

It keeps my water cold for several hours.

My real hydroflasks keep water cold for so long and the ice as well

Love the color, water stays warm or cold all day long and super durable

It will keep water cold or any temperatures you would like

It keeps the water cold and I love that.

Keeps my water cold for over a day

It keeps my water cool, even if the bottle is sitting in direct sunlight

The best water bottle I've ever bought

Great water bottle.

I use it on my daily walks and the water stays ice cold even on hot Texas days.

It keeps the water cold and I love that.

This is the best water bottle I have ever purchased

My real hydroflasks keep water cold for so long and the ice as well

I discovered this when the hydroflask I bought here does not keep water cold for one hour let alone 24 hours.

It keeps my water cool for hours on end and keeps my hot drinks hot

Durable water bottle

It keeps water cold and is good quality

I leave it in the car, when I return the water is still so cold and good

My water stays cold even into the next night without ice

Still a great water bottle

I used to get 12+ hours of cold, iced water, with little to no melting of my ice

I purchased one of these water bottles with a discount! from Nordstrom and it is really the best water bottle

This product is just the right size and keeps water colder longer than any other water bottle I have had.

Overall it is a very good water bottle

Kept my water cold but not for 24 hours as advertised

The price is amazing for such a great water bottle

I bought this for my husband to keep his water cold while working

Product keeps water very cold.

This water bottle fits my needs perfectly and keeps my water warm for hours, even in the sun.

It keeps water hot.

Keeps water cold on the hot summer days!

(he is still mad the little germaphobe wussy-I suppose it didn't help that I yelled "ouuuuuccccchh, that cold water of yours really BURNS the SOARS in my mouth" LoL..).

Keep water icy and cool

It keeps the water very cold all day long and is not easily damaged super tough exterior

Keeps water cold and easy to handle.

Very nice water bottle

Keeps water cold for days - great for camping.

I love drinking ice cold water

Keeps water cold all

It is an amazing water bottle but when I ordered it in purple it came in green.

Doesn't keep my water cool at all and failed the boiling water insulation test.

This water bottle is sleek and keeps my water very cold.

I like the way it keeps water cold forever.

I want to love this bottle and I Do love how cool it keeps my water and for soooo long too

It keeps ice solid and water cold till the next day

but it still keeps my water cold which was the whole

Keeps water cold

Perfect water bottle

Does keep my water cold for at least 24 hours.

It keeps the water cold, fits in most cup holders, and the color is really nice too

Otherwise, keeps water cold and fits in my car's cup holders!

and it keeps my water cold for 24

Keeps my water cold

I like to make sure he has cold fresh water.

Easy and keeps his water cold!!

Water stays cold for such a long time.

Well.. most people really like this is water

Best water

The Yeti is a good bottle and does everything it’s suppose to do, it just wasn’t big enough, therefore it didn’t hold enough water

The bottle keeps the water cold for a while!

Keeps water cold!

Amazing water bottle!!

Best water bottle ever

Water is always cold

His other (cheaper) water bottles have lasted much longer.

Great water bottle

I left cold water overnight in the bottle and in the morning it was still cold!

favorite water bottle

Keeps water cold, and it’s just the perfect size.

The fact that it has lifetime warranty and the cold water stays cold for a long time.

it keeps water cold in hot day

Water still cold throughout the night and when I get up in the morning

works great and keeps my water cold

I filled up with cold water from the fridge and add ice but found NO ice in the bottle just after maybe 5 or 6 hours

Keep my water cold and does not leak

I love the color and the size its definitely worth the money and it keeps my water cold for long periods of time.

in al seriousness, its a great water bottle and keeps stuff hot or cold better than anything else I've used

Keeps my water cold for hours!

My family are not people who splurge on anything like expensive water bottles, so clearly it made an impact on them!

I work in a factory and needed something to keep water cold, works great even let in car on a 90 plus day and came out outside of bottle was hot and water was still cold

It keeps her water cold for hours while at dance/gymnastics and it’s very sturdy and durable as it gets tossed around in bags from place to place.

This is my new favorite water bottle

great water bottle that keeps drinks cold all day

The hydro flask brand has never fail to disappoint, it keeps your water cold, convenient size and it’s cute to design

But they still try to carry the regular plastic water bottles and are then disappointed when we return back to the car thirsty and their water is to warm and ice melted

I work outdoors and keeping cold water can be difficult but not anymore!

My cold water stays cold, my coffee stays warm till the end of my work day.

Keeps my water cold and does not leak

This is a very good water bottle

Keeps the water nice and cold

Best water bottle around!

Water bottle doesn’t sweat and keeps the water cold and is dish washer safe!

Very durable high quality spill proof water bottle.

Her water stays cold forever

Keep my water hot or cold for a long time

My favorite water bottle!

Keeps cold water cold and room temp water cooler when left in a hot car... what a difference this thermos makes!

This is the perfect water bottle

These really are the best re-usable water bottles

Water stays cold for a long time

This bottle does keep your water cold all day long

All day it's in the corner of my eye, constantly reminding me to break for a drink some nice cool water.

All day it's in the corner of my eye, constantly reminding me to break for a drink some nice cool water.

but I guess this is very trendy water bottle, and she absolutely loves it.

It’s simple and keeps my water cold all day.

It keeps the water cooled ALL DAY

Great water container.

it hold water, i like the lid handle, and the water taste good, it doesn't give the water a bad taste.

Keeps my water cold and does not leak

The water stays cool for days if I put some ice in the first pour

The BEST water bottle I ever had!!

I put it in the fridge to have cold water then when I go to work the sun heats it back up to boiling hot

She says that the water at school is gross

Keeps water cold and fresh.

No leaking, keeps water cold, and the size is just right.

It doesn’t keep water cold

Water stays cold for hours

Put some ice in the bottle and the water remain cold all day even in a hot car in the summer

Love this bottle, easy to carry and keeps water cold

I have only put cold water in it

They keep water cold so much longer than other water bottles I’ve purchased, and yes they are pricey, but for us it’s worth the money

when its just cold water, then its maybe an extra 2 hours of cold.

However the new flask doesn’t keep the water as cold or as hot

The ice was melted and the water was cool, but not cold.

It keeps water cold and coffee hot

It’s a great water bottle

Great water bottle overall

Great bottle, keeps water hot or cold for hours

Had the product for 7 mos.,liquid(water) only stays cold for a short time,trying to get a refund

filled it to the max with ice, an added water, and 4 hours later ice was completely gone, water was still cold, but no ice, when i fill it with just ice then the ice maybe last 6-7 hours.

They should be as durable as they are attractive.