Insulated Stainless Steel Vacuum Flask for Outdoor Sports

Just like other thermo bottles i have tried, this feijian model keeps my hot coffee hot for just a couple of hours -- not 12 hours nor even 6 hours. After about 4 hours, my hot coffee becomes lukewarm when outside temperature is 50 deg f or below. A pretty typical performance as other thermo bottles. I do like the construction and appearance.

This is another purchase for my daughter's friends. A fantastic thermos for a little princess. Despite several months of use, it is still in perfect condition, maintains temperature, and looks adorable.

This is another purchase for my daughter's friends. A fantastic thermos for a little princess. Despite several months of use, it is still in perfect condition, maintains temperature, and looks adorable.

I recommend.

Excellent finish, very beautiful and comfortable to use and clean. Due to the lid not being thermal, it doesn't preserve as much as other options, but still preserves well.