Stylish water bottle with filter, keeps tea and water separate, 600ml-1 liter, with lid, insulates hot and cold drinks (black, 1000ml)

[Double-cap filter] Tea and water are completely separated. Unscrew the single-layer lid, place the tea leaves in the tea basket, pour in hot water, and wait. Unscrew the double-layer lid to filter the tea leaves and enjoy fragrant tea. [High-quality materials] Made of food-grade SUS316 stainless steel, double-layered construction, free of harmful substances like BPA and lead. Rust-resistant, stain-resistant, and odor-resistant, it's safe to use. [Insulated and cold-retaining] The water bottle features a double-layered vacuum insulation construction, providing excellent cold and heat retention, maintaining the temperature of your drink for long periods of time. Even when you need to drink a large amount of water, it will maintain the ideal temperature for a long time. [Easy to use] The handle strap is made of wide rubber material, making it comfortable to hold and easy to clean. This cup bottle, designed for sports, has a wide opening that makes it easy to drink even with large ice cubes. Suitable for sports drinks (please wash immediately after use). [Situational Use] Not only can it be used at home, school, office, gym, camping, etc., but its large capacity design also makes it suitable for use in the car, jogging, hiking, walking, sports, etc. It is especially recommended for tea lovers.