We absolutely love drinking from a double walled glass, so including this item in our collection was a must! This quality double walled [Borosilicate] glass bo
asts a 350ml size, perfect for those who want a little extra from their standard cup. The tea infuser is made from Food-Grade 304 Stainless Steel (18/8) and includes a black silicone rimmed lid (BPA Free). The removable stainless steel infuser can also be used as a standalone tea infuser and will universally fit most mugs.