Plastic thermal insulation lunch box

Using PP plastic raw materials Seiko made of high strength, corrosion resistant, durable.Vacuum glass container, excellent thermal insulation effect. Design, fashionable exquisite, taste of life.

Tips: vacuum flask, long-term preservation, please use the former must first check whether the bottom of kettle body for safe use.

Product features: Exchange type inner tank, vacuum structure, excellent thermal insulation effect.

Thermal insulation effect:  95 degrees  ( full capacity at room temperature 25degrees  )

6 hours of > = 73degrees.

12 hours of > = 60degrees.

24 hours of > = 45degrees

PP Plastic thermal insulation lunch box