Contigo 20oz Stainless West Loop Travel Mug with Contigo Stainless Steel West Loop Tea Infuser Set Includes (1) Contigo 20oz Stainless Steel Travel Mug & (1) Contigo Stainless Steel Tea Infuser, Greyed Jade Tea Infuser only fits Contigo's Autoseal West Loop Travel Mug family; Measures 4.4" H x 2.3" wide Stainless steel tea basket has finely etched holes for superior steeping; Fine holes ensure no tea leaves/dust in the brew West Loop Travel Mug features patented Autoseal lid automatically seals between sips to prevent leaks and spills All parts of the West Loop travel mug and tea infuser are top rack dishwasher safe