[Tea Ware] Filter-in Tea Bottle (for Cold Brew)This tea bottle with a built in filter is the perfect companion for brewing your cold brews. All you have to do is add in your desired number of tea leaves or even use tea bags if you'd like. Leave the bottle to chill overnight in the fridge, and enjoy the next day! delivery costs are culculated by volume. This product is bulky, so we reflect the shipping cost for the price. Thank you for your understanding. Learn about our Cold Brew Sencha here.