Vacuum flask 3.0L Plastic cover with stainless steel body and glass liner

Plastic+stainless steel+glass liner

• 3.0L capacity — ideal for keeping beverages hot or cold throughout the day

• Triple-layer construction: plastic exterior, stainless steel middle layer, and glass liner for superior insulation

• Glass liner provides excellent taste preservation without metallic aftertaste

• Durable stainless steel core resists corrosion and extends product lifespan

• Lightweight plastic body makes it easy to carry and handle

• Maintains temperature for extended periods — perfect for home, office, or travel

• Easy-to-clean design with wide mouth opening

• Suitable for hot and cold beverages