Tea Infuser Mug - 16oz Travel Tumbler - Stays Hot for Hours - Store or Steep Tea Inside - Brushed Steel This tea Infuser mug includes everything you need for on the go brewing Incredible heat retention and durability with double walled and vacuum sealed stainless steel Spill-proof screw-top and flip lid assemby, mug fits into most drink holders Infuser has an ultra-fine mesh and solid chamber that fully prevents over-steeping 16oz capacity / Fits in most drink holders / Handwash recommended