Premium 500ml Stainless Steel Vacuum Flask – Ultimate Thermal Insulation for Daily Use

High-Grade 18/8 Stainless Steel
Crafted from food-grade 18/8 stainless steel, ensuring durability, rust resistance, and safe drinking without metallic aftertaste.
Advanced Double-Wall Vacuum Insulation
Maintains beverages hot for 12+ hours or cold for 24+ hours, ideal for commuting, outdoor adventures, or office hydration.
Secure Bounce Lid with Leak-Proof Design
Features a spring-loaded lid for one-handed operation, airtight sealing to prevent spills, and a dust-proof cover for on-the-go convenience.
Elegant Matte Finish & Ergonomic Shape
Sleek, scratch-resistant exterior with a comfortable grip, perfect for gifting (Christmas, birthdays) or personal use.
Lightweight & Portable
Weighs only 350g with a compact 500ml capacity, fitting car cup holders, backpacks, and gym bags effortlessly.
Easy-Clean Wide Mouth
Spacious opening allows quick filling, ice dropping, and hassle-free cleaning.
Multi-Scene Versatility
Great for hiking, travel, work, gym, or as a sustainable alternative to disposable bottles.
Bulk Purchase Advantage
Exclusive wholesale pricing for resellers, retailers, and corporate gifts – the best value in the market.