Feature: 1. Fine strength practical pure Ti construction, ultralight portability. 2. Fully biocompatibility, chemicals leach-free, allergic-free 3. Storage food and drinks not spoilage. Keep fresh and bacteriostatic 4. Corrosion and rust free, flavor-free, peace of mind 5. Eco-friendly and magnetic-free healthy materials 6. Direct heating. Withstand high and low temperatures 7. Maintain a sense of wine for a long time 8. Ergonomically designed bottle body 9. Body size is suitable for most backpacks and pockets Specification: Our bottle can keep your taste on a long journey or even work, so you can enjoy your favorite liquor in the most authentic taste. Features Fine strength practical pure Ti construction, ultralight portability. Fully biocompatibility, chemicals leach-free, allergic-free. Storage food and drinks not spoilag. Keep fresh and bacteriostatic. Corrosion and rust free, flavor-free, peace of mind. Eco-friendly and magnetic-free healthy materials. Direct heating. Withstand high and low temperatures. Maintain a sense of wine for a long time. Ergonomically designed body. Body size is suitable for most backpacks and pockets. Specifications: Color: Silver Material: Ti Material thickness: 0.5mm Capacity: 200ml / 260ml (optional) 200ML: Item size: 140 * 95mm / 5.5 * 3.7in Item weight: 93.5g / 3.3ounce Package size: 170 * 125mm / 6.7 * 4.9in 260ML: Item size: 150 * 95mm / 5.9 * 3.7in Item weight: 95.5g / 3.4ounce Package size: 180 * 125mm / 7.1 * 4.9in Package weight: 120g / 4.2ounce Packing List: 1 * Hydration Flat Bottle Package List: 1 * Hydration Flat Bottle