Description:
Outer stainless steel inner plastic mug.
Spill-proof cover.
Easy to clean, removable parts.
No breakable parts.
 
Material:
Outer stainless steel inner plastic.
 
Safety standards:
Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
Food test: FDA for cooler material.