Guard Thermal water flask

Guard Thermal water flask

SPECIFICATIONS:

• Intelligent LCD thermal display. 
• Leak proof.
• More heat preservation.
• Keep water cold for long time.
• Vacuum layer.
• Blocking hot air flow outward.
• 304 stainless steel liner.
• Corrosion resistance.
• High temperature resistance.
• Acid and alkali resistance.
• Good insulation effect.
  Double silica gel seal.
• Good sealing performance.