double wall stainless steel high grade vacuum flask bottle/ thermos flask 

Our products info
      90% of our products above are exported to Japan for inboard using. We are now the 5th largest supplier company in heat-preservation vessels markets in Japan and the former four companies are all Japanese local manufacturers. As you know in this fields, the vacuum stainless steel  flask/mug exported to Japan market is the highest quality.
     We have our own Test & Measurement Center in Zhejiang Province in which more waste-product rate is filtrated out to ensure the quality. All material can fit the Japan Test Certification. The products are exported to Asia, MidEast, Australia, Europe and America. Welcome all your queries.

Features:

*Non-slip mat on the bottom , it makes the bottle skidproof and wearproof .

*convenient to drink and wash with dismountable #304 stainless steel strainer . 

*Unique design for the lid : PP inner , SS out