Premium Customized Stainless Steel Vacuum Flask

High-Grade 304 Stainless Steel
– Food-safe inner wall resists rust, odors, and stains for long-term durability.
Double-Wall Vacuum Insulation
– Maintains hot/cold temperatures for 12-24 hours, ideal for coffee, tea, or iced drinks.
Laser-Engraved Customization
– Precision etching ensures logos/text remain scratch-resistant and fade-proof.
Leak-Proof Screw Lid
– Secure silicone sealing ring prevents spills for gym, office, or travel use.
Sleek Brushed Finish
– Matte exterior resists fingerprints and adds a premium tactile feel.
Multi-Scene Versatility
– Perfect for corporate gifts, outdoor adventures, or daily hydration.
Bulk Order Advantage
– Wholesale pricing with no MOQ, backed by global logistics support.