Premium 0.5L Stainless Steel Vacuum Flask with Double Wall Insulation for Ultimate Temperature Retention

High-grade 18/8 stainless steel construction ensures durability and rust resistance with a polished mirror finish. Advanced vacuum sealing technology maintains drinks hot for 12 hours or cold for 24 hours without condensation.

Ergonomic leak-proof lid design features a press-button mechanism for one-handed operation, ideal for hiking, gym sessions, or car trips. Wide mouth opening accommodates ice cubes and easy cleaning.

Sleek brushed metal exterior resists scratches while the copper-plated inner layer enhances thermal efficiency. BPA-free materials guarantee safe drinking for outdoor adventures, office use, or daily commutes.

Lightweight yet sturdy build (350g) fits standard cup holders. Comes with a detachable shoulder strap for portable convenience during camping, sports, or travel.

Commercial-grade wholesale pricing available for bulk orders with customizable branding options. Ships globally with factory-direct quality assurance.