Premium 304 Stainless Steel Construction - Food-grade inner wall resists rust and odors for long-lasting durability. Double-walled vacuum insulation maintains hot (12hrs) or cold (24hrs) temperatures.

Luxury Gift-Ready Packaging - Elegant matte-finished box with magnetic closure, ideal for corporate gifting or premium retail display. Custom logo engraving available on flask body (min. order 50pcs).

Professional-Grade Performance - Leak-proof threaded lid with silicone seal. Ergonomic curved design fits car cup holders. Mirror-polished surface resists fingerprints.

Multi-Scenario Versatility - Boardroom meetings, camping trips, gym hydration, or hotel amenities. Includes removable tea infuser for loose-leaf brewing.

Bulk Wholesale Advantage - Factory-direct pricing with MOQ flexibility. Custom color/design options available. CE, FDA, LFGB certified for global distribution.