500ml stainless steel vacuum flask/thermos 1.Keep hot&cold more than 24 hour. 2.Easy drink lid

 500ml stainless steel vacuum flask/thermos

Ecofriendly and BPA free  double-wall bottles.

Insulated and high vacuum function.Keep your drinks hot&cold more than 24 hours.350ml and 500ml available.Big mouth with Big spout lid for easy drinking.Flip top with safe locked on the go,in your bags or outdoor exercising.No leaching in pure drinking,no leak for safe drinking.

500ml stainless steel vacuum flask/thermos