Umbra Whale Tea Infuser, Charcoal Whale portable tea-infuser by Umbra is perfect for office and travel Constructed of food-safe, easy-to-clean silicone and stainless steel; top rack dishwasher safe, food-safe and BPA-free Holds up to two tablespoons of loose-leaf tea; Hooks onto the side of the cup during use; Removable cover 1-1/2 Inch by 5 Inch by 1-3/4 Inch Designed by Dominik Gmeiner