CraftbuddyUS 280ml (10 fl.Oz) CHAI BUDDY infuser glass bottle fruit tea coffee thermos travel 280ml (10 fl.Oz) CHAI BUDDY infuser glass bottle fruit tea coffee thermos travel Free Shipping The perfect mug for making hot and cold beverages including loose leaf tea, teabags, coffee or infused water. Body made of thick transparent double-walled glass (not plastic or acrylic) The double-walled glass structure retains heat effectively and keeps your drink hot (or cold) for prolonged periods.