Outdoor Joyway Sports Insulated Cup 316 Stainless Steel Business Minimalist Water Bottle

The Youzhi UZSPACE Yuetu Sports Insulated Cup (Screw Cap Version) is a thermos that combines practicality with a fashionable feel. Here is an introduction from aspects such as material, capacity, appearance, and functionality:
1. Material
（1）Inner Liner Material: Made of 316 stainless steel, which offers superior corrosion resistance and durability compared to the common 304 stainless steel. It is suitable for holding acidic liquids like coffee and tea, and has passed food-contact grade safety certification to ensure drinking safety.
（2）Outer Shell Material: Made of 304 stainless steel, which provides good strength and corrosion resistance, protecting the inner liner while also giving the thermos an overall premium feel.
2. Capacity Specifications
This series of insulated cups comes in various capacities, such as 400ml and 570ml. The 400ml capacity is compact and portable, ideal for daily travel and commuting; the 570ml capacity meets higher hydration needs, making it suitable for fitness, outdoor activities, and other prolonged use.
3. Appearance Design
（1）Diverse Colors: Available in a variety of fashionable colors, such as turquoise blue, deep burgundy, slate black, and olive green, catering to the personalized aesthetic preferences of different consumers. Whether you prefer understated and沉稳 or bright and lively colors, you can find the perfect choice.
（2）Sporty Style: The overall design features a sporty look with smooth lines and a simple, elegant body, aligning with modern demands for both style and practicality. It feels very comfortable to hold.
4. Functional Features
（1）Excellent Insulation Performance: The 316 stainless steel material, combined with a vacuum insulation layer, effectively reduces heat loss. The保温时长 can last 6-12 hours, meeting mainstream industry standards, allowing users to enjoy hot water for an extended period.
（2）Leak-Proof Design: Equipped with a high-quality sealing ring, the cup achieves 360°全方位防漏 after screwing the lid on tightly. Even if the thermos is倒置, shaken, or carried in a bag, there is no worry about water leakage, preventing items from getting wet.
（3）Magnetic Lid: The magnetic lid stays attached while drinking, offering a highly user-friendly feature.
（4）Wide Mouth: The large mouth design makes it easy to add ice or clean, enhancing convenience during use.