Description:
Double steel stainless.
With drink water reminder.
Magnetic charger.
LED screen for displaying the temperature of the liquid.
1.5hours to full charger.
Vacuum insulated. 
Keep warm and cold 24 hours.
Leakproof.
No breakable parts.
High-capacity.
Laser logo.
 
Material:
#304 Food Grade Stainless Steel.
PP.
 
Safety standards:
Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
Food test: FDA for cooler material.
 
Product size: (LxWxH)
400ml: 7.1x7.1x22.4cm.