Premium 500ml Bullet-Shaped Vacuum Flask

Ultra-Durable 18/8 Stainless Steel
High-grade 18/8 stainless steel interior resists rust, corrosion, and retains freshness—no metallic aftertaste.
Military-Grade Vacuum Insulation
Double-wall vacuum sealing keeps drinks hot for 12+ hours or cold for 24+ hours—ideal for outdoor adventures, gym sessions, and office use.
Sleek Bullet Design & Ergonomic Grip
Aerodynamic shape fits car cup holders and backpacks effortlessly; non-slip base prevents spills.
Leak-Proof & One-Touch Lid
Hassle-free push-button mechanism ensures smooth单手 operation, perfect for hiking, travel, or daily commutes.
BPA-Free & Eco-Conscious
Food-safe materials meet FDA/CE standards—safe for kids and reusable to reduce waste.
Global Bulk Supply Advantage
Direct factory pricing ensures unbeatable wholesale rates for bulk orders—stock up on top-tier quality without markup.
Multipurpose Performance
Works as a coffee thermos, iced water bottle, or soup carrier—versatile for any lifestyle.