Three wall double wall stainless steel and natural purple clay vacuum flask thermos mug ceramic mug

capacity: 300ml;400ml(with handle type)
material: double wall stainless steel SUS304, natural purple clay, food grade PP/PC material
color: any you like
We accept customization!OEM service offered, ODM accepted

Feature: Eco-Friendly, food grade material, natural purple clay, keep tea and coffee taste for a long time, good for health
Keep hot or cold for more than 12 hours(good 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+natural purple clay(three wall in total)
- 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

- 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）