Premium 800ml Double Wall Vacuum Flask – Custom Logo Ready

Industry-Leading Vacuum Insulation
High-grade 304 stainless steel inner/outer walls with copper-plated vacuum layer for 24-hour temperature retention (12h hot/24h cold).
Ergonomic & Durable Design
Reinforced handle with anti-slip silicone grip, one-touch push-button lid with dust-proof lock. Leakproof 360° sipper lid for car/office use.
Bulk Customization Advantage
Laser-engraved logo area (3cm×8cm) on matte sandblasted finish. MOQ 100pcs with OEM packaging options.
Multi-Scene Applicability
Ideal for corporate gifts, outdoor adventures, gym hydration, and wholesale promotions.
Commercial-Grade Pricing
Factory-direct rates for 500+ units with volume discounts. Ships globally with DDP terms.
Certified Safe
FDA-compliant food contact materials, BPA-free. Passed 72hr salt spray corrosion test.