Stainless Steel Bounce Flask Bottle

 This Reversible design is easy to open, dustproof, and leakproof. The safety ring buckle push-type top cover is easy and convenient to use, and it is more reliable to use.304 stainless steel is the most widely used chromium-nickel stainless steel. It has good corrosion resistance, heat resistance, low-temperature strength, mechanical properties, high-temperature resistance of 800 ℃, and can be used under harsh conditions. The high-quality inner water tank is easy to clean, the impurities are not easy to stay, and the drinking water is more healthy Features: Eco-friendly Material: stainless steel Color: Random color Feature 1: Vacuum Flasks Feature 2: Straight cup