Premium Double Wall Stainless Steel Vacuum Flask – Ultimate Temperature Retention
Crafted with high-grade 18/8 stainless steel for superior durability and rust resistance, this vacuum flask features a double-wall insulation technology that keeps beverages hot for 12+ hours or cold for 24+ hours. The airtight lid with precision sealing prevents leaks, making it ideal for travel, hiking, office use, or outdoor adventures.
Advanced Vacuum Insulation & Versatile Capacity
Choose from 600ml, 800ml, 1000ml, or 1200ml sizes to suit daily hydration needs. The reflective inner copper plating enhances thermal efficiency, while the ergonomic design ensures a comfortable grip. Perfect for coffee lovers, gym-goers, and busy professionals seeking long-lasting temperature control.
Sleek & Durable Construction
The brushed stainless steel exterior resists scratches and fingerprints, maintaining a polished look. BPA-free materials ensure safe drinking, and the wide mouth allows easy filling and cleaning. A must-have for bulk buyers seeking high-performance flasks at unbeatable wholesale prices.