Description:
Cold for 12 hours.
High quality.
OEM or ODM is welcome.
Using laser welding techniques and no lead,we care more about your health. 
Perfect size for carrying while traveling, camping, hiking, etc.
Threaded cap, making it easy to screw it tight up and down.
We suggest not using red wine, carbonated beverages, and other pungency liquid.
150ml: 7x2.5x9.2cm
 
Material:
#304 Food Grade Stainless Steel.
 
Safety standards:
Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
Food test: FDA for cooler material.