The item has no box, was used a few times, and has been stored in a cupboard. I'm not sure if the bottom cap was originally removable or if it came off. Please check all the details in the photos. I will wrap it in cushioning material and send it in a Yu-Packet or Yamato Takkyubin Compact box. Product Name: Glass Tumbler M Size: M / 24.5 x 6.2 cm Capacity: 550ml Weight: 350g Material: Body/Glass Bottle, Top Cap, Leaf Filter/Stainless Steel ※Important Notes※ ・Do not use an automatic dishwasher or dish dryer. ・Do not put in water hotter than 85℃. ・Do not use a microwave. ・The body does not have heat retention or cold insulation properties. Tumbler Glass Tea strainer Tea Herbal tea