Description:
Cold for 24 hours.
Hot for 8 Hours.
Double wall stainless 
High quality exterior coating.
OEM or ODM is welcome.
450ml.
 
Material:
18/8 Food Grade Stainless Steel.
 
Safety standards:
Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
Food test: FDA for cooler material.