Wide Mouth 18/8 Stainless Steel Insulated Bottle 500ml 16.9oz Double-Wall Vacuum Designed (Stainless Steel, 500ml)

This cup has been amazing. So bought it for my wife to make tea in and take to work with her. We've experimented with the hother cold thing. Its stays hot for about 9.5 hours and cold for about 30 houra. Great product, worth every penny.

The inside of the bottle is not a smooth finish, so it discolors easily if you put something other than water in the bottle. The bottom edge is fairly sharp for some reason, not sure why they couldn't round it off a bit more. The lid is tight and holds liquid in without leaks, and the strainer works well for bagged tea (not sure about loose leaf).

The Internal layer is very thin and looks like that it is made from aluminium as the surface is dented. The lid inside ( between plastic and steel) has a piece of round black rock supported by ugly piece of foam plastic. This rock gives additional weight to simulate the solidity of the lid itself. Everything is sticked up by very smelly brown shoe glue. I have discovered these surprises when disassembled the lid as it was partially separated from the beginning. I have such an impression that this bottle was made at home somewhere in China... I throw it in to the trash bean.

These worked pretty well. At room temperature they would keep ice in water all day. Love them for bring my RO purified water with cubes to work.

It was just what I was expecting. I needed a wide, stainless steel bottle so that I can easily pour drinks into without making a mess. So far so good!

It's great for what it is, but the picture will fool you. It is not as WIDE as it looks in the picture, I think there was some photoshop or stretching of the photo. So don't judge it by the picture, read ALL the facts about it before you buy!

Leaks water, so I plan to use it for hot food and stews or thick soups instead of cold or hot liquids.

Nice for hopping or fruiting my brews. Durable, lid and basket fits are tight.