Premium Stainless Steel Vacuum Flask

High-grade 18/8 stainless steel interior ensures zero metallic taste and superior durability, keeping beverages fresh for 24 hours (hot) or 48 hours (cold). Double-wall vacuum insulation technology prevents condensation, maintaining optimal temperature without external influence.

Ergonomic leak-proof lid with precision threading for effortless one-handed operation, ideal for gym, office, or outdoor adventures. Mirror-polished exterior resists scratches and fingerprints, paired with a non-slip silicone base for stability on any surface.

BPA-free construction meets FDA standards, safely storing both acidic juices and alkaline drinks. Wide mouth design accommodates ice cubes and easy cleaning. Bulk wholesale pricing available for fitness centers, corporate gifts, or retail resale with customizable branding options.