Premium Thermal Vacuum Flask with Glass Liner

Industry-leading double-wall vacuum insulation maintains optimal temperature for 12+ hours

High-grade borosilicate glass liner ensures pure taste, corrosion resistance, and easy cleaning

Durable 18/8 stainless steel exterior with polished finish for modern style and impact protection

Leak-proof swing lid design features one-handed operation and 360° sipping convenience

Ideal for office commutes, outdoor adventures, picnics, and daily hydration needs

Commercial-grade construction withstands frequent use in hospitality, healthcare, and catering

Exclusive wholesale pricing for bulk orders with global logistics support

Certified BPA-free materials meet international food safety standards