Yingkun Double Wall Stainless Steel 17oz Vacuum Flask
Premium 18/8 stainless steel construction ensures durability and rust resistance. Advanced double-wall vacuum insulation maintains temperature for 12 hours (hot) or 24 hours (cold). Leak-proof design with a secure screw-on lid for outdoor activities like hiking, gym workouts, or travel. Ergonomic carry handle and non-slip base add convenience. Sleek brushed finish resists fingerprints. BPA-free materials guarantee safe drinking. Ideal for athletes, commuters, and daily hydration needs. Direct bulk pricing available—global wholesale supplier with unbeatable cost efficiency. Customizable procurement options for all business scales.