• A sturdy heat preservation bags, have qualitative feeling very as a whole.
• Internal thermal insulation material,Has good capability of heat preservation and heat insulation.
• This bag can be heat preservation, can also be cold preservation. You can put in ICE drink also.
• Fashion style, suitable for office use, suitable for use to go out for a picnic.
• A total of seven kinds of design is optional, you can choose according to their own requirements.

A sturdy heat preservation bags, have qualitative feeling very as a whole.HI 9 SHOP