Keeps carbonated drinks cold and portable! A carbonated bottle that can be used like a plastic bottle Compatible with SodaStream! You can directly generate carbonated water The inner bottle has a clean mirror finish to prevent carbonation from vaporizing If you remove the drinking spout, it's easy to wash, and large ice cubes can be easily inserted Sports drink compatible 【Brand】SHUWAT 【Product Name】Stainless Steel Portable Thermos 【Model Number】ASOK-700 【Colors】BM: Mist Blue / WG: Warm Gray / GY: Gray x Yellow / SV: Silver 【Capacity (approx.)】Normal use: 600ml / Carbonation: 500ml 【Cold Retention】9°C or less (6 hours) 【Size (approx.)】Width 76 x Depth 76 x Height 250mm 【Inner Diameter (approx.)】52mm 【Weight (approx.)】330g 【Materials】 Inner bottle/Mouth: Stainless steel Body: Stainless steel (acrylic resin coating) Lid cap: Polypropylene Drinking spout: PCT-G resin Safety ring: Stainless steel (acrylic resin coating) / Polypropylene / ABS resin Packing: Silicone rubber *Regarding carbonation generators that have been used for many years, due to the deterioration of the packing over time, there is a possibility that leakage may occur during carbonation generation, and it may not be possible to generate it successfully.