Funnuf Slim Stainless Steel Insulated Thermos Water Bottle 9.56 oz, Purple Pink Color Gradient

I put steaming hot coffee into this container and sealed the lid at 8 am. On the way to work I noticed the lid was hot, indicating the heat was escaping through the lid (the rest of the container was cool to the touch). When I opened the container 4 hours later for lunch, the coffee was slightly above room temperature. Container does NOT keep contents hot for 12 hours as indicated in the product description. Even though it looks cool and fits perfectly in my bag, it does not accomplish the primary task (or even come close to accomplishing the primary task). I'd give it zero stars if I could. RETURN.

This is a great product keeps my coffee hot for hours as said plus the slim size is so minimalist and i think everything in the world should be slimLove it

I am doing a test run of this thermos right now — and I can tell you that it looses a lot of heat through the cap. I filled it with 212-degree water and closed it and set it on its side in my computer bag — 5 minutes later, the cap was hot, so it is loosing heat through the top. I may try to add insulation to the cap.

Matte and black surface looks very cool. It can keep water warm in winter for hours.

Holds only about 8 oz. Not really practical for water, maybe coffee or alcohol. Cute look but more gimmicky. Oh, also screws on squeakily.

Bought it to carry in my diper bag. Loved the fact that it is slim. But did not maintain water hot for over an hour. Once water cooled off, water had a funy chemically taste even after 6 washes. Not a good purchace.

Fits nicely into back pocket, but most importantly the lid seals nice and tight. Makes for an excellent incognito flask!

I assume I got a defective item. As soon as hot coffee went into this thermos, the outside got very hot, and the coffee was cold within an hour. Useless.

With hot water inside the glue got heated up and melted - sealing the lid onto the body. After the hot water eventually cools down, the lid could come off. Then I tried putting hot water again into the thermos and it did it again. What's the point of this thermos if you cannot use it. I had to throw it again.

The product is not up to the mark, following are the reasons:1. Firstly we ordered pink and yellow coloured bottle, but we received blue and silver coloured bottle.2. There was already a dent in the bottle's cap as shown in the attached picture.3. The quote printed on the bottle (i.e. This is my special life) is already faded in just 15 days of use.Thus, the bottle's quality is not satisfying according to the price.

Came with a nasty plastic factory odor.After thoroughly cleaning with detergent and then baking soda, it is useful and compact in size.Does poorly for carrying anything other than water.