Designed for durability and superior heat retention, this cup is perfect for keeping your beverages hot or cold during your outdoor activities. Made from stainless steel, it's lightweight, corrosion-resistant, and safer to use. Its double-layer insulation ensures your drink stays at the perfect temperature for hours. Easy to carry, it's the perfect cup for camping, hiking, or other outdoor activities. Features: All 304 stainless steel surface, food grade plasticpowder spraying, non stick coating spraying, corrosion resistance, cold and heat insulation. Double layer stainless steel design, not afraid of hot hands, prolongs insulation time, and is harmless for long-term use. Wide handle design provides a more comfortable grip, nonslip and not scald your hand, and the handle can be hung to placed. Detachable sealed dustproof cover, Tilting without water leakage, dustproof and antitipping, sliding and pulling drinking port, providing more convenience for outdoor drinking. 350ML large capacity easily meet your outdoor needs. 304 stainless steel inner liner, corrosion resistant, acid and alkali resistant, No smellpollution. Large opening for convenient cleaning. Specifications: Color: black, dark gray, light gray (optional) Material: stainless steel Capacity: 350ml Cup size: 87 * 87 * 93mm / 3.4 * 3.4 * 3.7in Item weight: 227g / 8.0ounce Package size: 100 * 100 * 95mm / 3.9 * 3.9 * 3.7in Package weight: 280g / 9.9ounce Packing List: 1 * Cup with Lid