Premium 3-in-1 Stainless Steel Vacuum Flask

High-grade 18/8 stainless steel construction ensures durability and rust resistance. Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot) or 12 hours (cold). 500ml capacity ideal for both indoor and outdoor use.

Sleek business-style design with matte finish, perfect for office professionals or outdoor enthusiasts. Leak-proof threaded lid with secure silicone sealing ring. Includes bonus accessories: detachable tea infuser and carrying pouch.

Ultra-lightweight yet sturdy body (only 380g) with ergonomic grip. Wide mouth opening for easy cleaning and ice cubes. Dishwasher-safe for hassle-free maintenance.

Multi-scenario use: business gifting, camping, hiking, or daily commutes. OEM/ODM service available for bulk orders with custom branding options. Wholesale pricing starts at just $4.80/unit for 500+ pieces.

Certified BPA-free and FDA compliant. Ships worldwide with DDP terms available. Minimum order quantity flexible for first-time buyers.