Capacity: 350ml.420ml

Certification: CE / EU,CIQ,EEC

Color: Purple,Blue,Green

Feature: Eco-Friendly,Mini,PORTABLE

Glass Liner Material: STAINLESS STEEL

Hign-concerned Chemical: None

Material: STAINLESS STEEL

Metal Type: STAINLESS STEEL

Thermal Insulation Performance: 6-12 hours

Double Stainless Steel 304 Tumbler

Keep warm/cold for 8-10 hours.

Size:18*6.5cm,20.3*6.5cm.