Feature 1、Exceptional Strength: Our flask boasts a robust pure titanium construction that's incredibly lightweight for ultimate portability. 2、Chemical-Free: Crafted from biocompatible titanium, this flask guarantees no chemical leaching, ensuring a safe and pure taste with every pour. 3、Temperature Resistant: With the ability to withstand temperature extremes, this flask is suitable for direct heating and maintains drink freshness. 4、Fresh Storage: This flask is designed to keep your beverages fresh, with a corrosion and rust-free interior that preserves the natural flavors of your drinks. 5、Eco-Friendly: Made from healthy, magnetic-free materials, this flask is not only stylish but also a sustainable choice for eco-conscious consumers. 6、Long-lasting Taste: Preserves the bouquet of wine, ensuring that every sip is as enjoyable as the first, perfect for those who appreciate the nuances of their favorite tipple. 7、Ergonomic Design: The flask's size is designed to fit most backpacks and pockets, making it the ideal companion for all your outdoor and daily activities. Material: Pure Titanium Capacity: 170ml / 5.7fl oz Color: Crystalline Silver, Crystalline Blue / Optional Dimensions: 11 x 8 x 2cm / 4.33 x 3.15 x 0.79in Weight: 60g / 2.12oz Package Dimensions: 12.5 x 8.5 x 3.2cm / 4.92 x 3.35 x 1.26in Package Weight: 70g / 2.47oz Package List 1x Titanium Flask