Place of Origin
Zhejiang, China
Thermal Insulation Performance
Thermal Insulation
Anti-corrosion Coating
Equipped
Water Flowing Method
Direct Drinking
Double wall
Keep water cold or hot longer
Vacuum
Higher technology vacuumize
Polishing
Good laser polishing surface
Logo
Silk Screen & Laser used more
Bottle mouth
Easy pouring wide mouth
Welding
Advanced welding equipment
Inspection
Each dimension is inspected
Package
Custom package supported