Double wall stainless steel vacuum flask thermal mug CAR MUG water bottle

capacity: 320ml;420ml
material: double wall stainless steel SUS304,food grade PP/PC material
color: any you like
We accept customization!OEM service offered, ODM accepted

Feature: Eco-Friendly，food grade material，specially design for car owners
Keep hot or cold for more than 12 hours(perfect vacuum thermal effect, our company has more than 20 years stainless steel vacuum production experience)


Drinkware Type: Vacuum Flasks & Thermoses

Packaging Details:
polybag, white box  or color box packing， 24PCS/CTN

Feature:

- Thick unbreakable stainless steel liner and outer shell(SUS304)
- Double wall vacuum construction
- Superior insulation performance-patented vacuum technology
- Easy to hold and fit for most cup holders of cars & bags
- Keeps liquids warm or cold up to 12 hours（copper plating, perfect thermal effect）

- Vacuum life is more than 8 years
- Keeps beverages hotter, cooler, fresher longer
- Non-leaching and toxin-free
- Re-usable & Durable（no tail high vacuum brazing technology）