Thank you for considering this product. This is the Tiger Corporation Vacuum Insulated Carbonated Bottle 0.5L MTA-T050. It's a water bottle compatible with carbonated beverages. Capacity: 0.5L Weight: 290g Width: 10.5cm Depth: 7.5cm Height: 21.2cm Color: Steel I received this at Bic Camera, but I'm selling it because I don't have a use for it. It is a new, unused item, but please understand that it is being managed by an individual. It will be shipped via Rakuraku Mercari Delivery. Product Overview Product Overview Introducing a vacuum-insulated carbonated bottle compatible with carbonation This is a vacuum-insulated carbonated bottle that allows you to enjoy cold carbonated beverages. ◎OK for carbonated beverages! Keeps carbonation and coldness for a long time ◎No condensation, so you don't have to worry about your bag or desk getting wet You can use it widely outdoors, in the office, or at home. Tiger's unique Bubble Logic is used for the carbonation-compatible stopper. Tiger's unique Bubble Logic features a "carbon dioxide release structure" that prevents carbon dioxide from spraying out and makes it easy to open, and a "safety valve" that responds to increased internal pressure. 1. Carbon Dioxide Release Mechanism By adopting a mechanism that releases carbon dioxide when the cap is opened, it prevents the contents from spraying out and scattering, and it can be opened with a light force. 2. Safety Valve Mechanism In the unlikely event that the internal pressure inside the bottle becomes abnormally high, the safety valve will activate and automatically release the carbon dioxide inside the bottle. This prevents the cap from flying off and the contents from spraying out. Super Clean Plus processing makes it difficult for carbonation to vaporize Super Clean Plus processing reduces the unevenness of the inner surface of the bottle, suppressing the vaporization of carbonation. ・Difficult for dirt and odors to stick By applying a smooth and glossy Super Clean Plus processing to the inner surface of the bottle, it is difficult for dirt and odors to stick. * Please rinse with water immediately after use, etc., and take care of it.