1:Material:double wall stainless steel 2.Size:300ml/450ml/500ml 3:Keep 12 hours 4.OEM is welcome 5.Packing with box

1L Double Wall Stainless Steel Vacuum Flask

Stainless steel vacuum flask

Double wall stainless steel. New design and more convenient to use Packing: each in color box

Stainless steel travel bottle

Packing: 1pc/color box, 12pcs/ctn

Material: 18/8 stainless steel

Capacity: 500ml-2000ml

2. 18/0 stainless steel:C 0.15max,Mn 5.5-7.5,Cr 16-18,Ni 3.5-5, N 0.25max

18/8 stainless steel:C 0.08max,Mn 2.0max,Cr 18-20,Ni 8.0-10.5

3. Advantages of stainless steel vacuum flask

a: Molding, soldering, Polishing, Packaging with 10 years’ Professional Technology.

b: High quality stainless steel material

c: The sports bottle has passed the SGS test, Having FDA and LFGB certification

d: there is no coating inside of the bottle, it is totally Eco-friendly and recycled

e: Multiple sampling to test, they are double wall, could keep hot and cold for 24hours

1L Double Wall Stainless Steel Vacuum Flask