Premium Double-Walled Vacuum Insulated Stainless Steel Sport Flask

Advanced Thermal Retention
– High-grade 18/8 stainless steel with double-wall vacuum insulation keeps drinks icy cold for 24 hours or steaming hot for 12 hours, ideal for workouts, hiking, or office use.
Durable & Lightweight
– Seamless one-piece construction resists dents and leaks, while the ergonomic design ensures a comfortable grip during travel or sports activities.
Customizable Sizes
– Available in 500ml and 750ml options, perfect for personal hydration or bulk orders for gyms, corporate gifts, and outdoor retailers.
Eco-Friendly & Safe
– Non-toxic, BPA-free interior with a rust-proof finish, easy to clean and dishwasher-safe for long-term daily use.
Sleek & Portable
– Modern matte exterior with a leak-proof screw lid, fits in car cup holders, backpacks, or gym bags for on-the-go convenience.
Wholesale Advantage
– Direct factory pricing ensures unbeatable bulk deals for global distributors, retailers, and event organizers.