Stanley

Master Unbreakable 25oz Thermal Bottle

I love my Master Unbreakable insulated bottle.

This is amazing, I love my Master Unbreakable insulated bottle. It's the perfect size and I love it! I use the lid to drink mate, its size is super comfortable and it looks of unbeatable quality. I can take it everywhere and it doesn't take up too much space.

Everything done right

Keeps drinks very hot for 36 hours. If you pour boiling water into it, it will only be drinkable after those 36 hours

Little Lady

Bought this for my cleverly wonderful wife. She did not gush over it. She's a Corkcicle fan, however she found this keeps drinks hot as well as the big ones I use.

Great product

I debated for some time about buying this because it is a bit pricey. I have never regretted it. I make tea before I go to bed and it’s hot all the next day at work. I love it.

Not too hot

IT’s functionality overall is great, however this thermos doesn’t keep my coffee for as long as advertised. Bummer. Looks cool though

broke after a year

it broke! no longer keeps things hot. I dropped it and I think the vacuum seal broke, but it wasn’t a hard drop and compared to the ones I grew up with I was surprised that it broke

Great Thermos

This thermos is a beast, keeps drinks hot all day long. A bit heavy for taking backcountry, but love that it actually works and is durable

Big improvement over the old thermos

The thermos keeps things extremely hot if you take the time to preheat the vessel before adding hot liquid into them. It also keeps things very cold assuming you throw some ice and water to cool down the vessel before you introduce a cold liquid. I have no idea if it actually meets the claims that Stanley states, but I know that it will keep things hot or cold, respectively for up to 10 hours. I like that time I have usually emptied the contents of the container.

I like it a lot. However it does not keep my hot tea as long as the manufacturer claims

Use it several times a week, highly recommended

Working great so far. No leaks, liquid kept hot all day, odors easily washed out. Pre-heating with boiling water first really helps keeping things hot. I use this 3-4 times a week at work for hot tea and hot water for camping/bikepacking. When the inside gets cruddy looking from tea/coffee buildup, drop in a dishwashing machine detergent pod into it and then fill with boiling water. Let it sit overnight. Wash it out next day and it looks brand new!