The traveller has an entirely glass lid, so it wont spoil the taste. Say goodbye to icky plastic and silicone lids and experience the luxury of drinking your tea & coffee from glass. Our glass mouth-piece is of substantial size, so as to not affect the coffee crema. Yep - this is a thing and some say the best part! Join us in the war on waste and do your bit without compromising on taste. Our premium 4 oz traveller is dishwasher safe and sure to impress your friends & the local cafe. A full silicone sleeve, insulates, protects and most importantly has an entirely glass lid, so there is no compromise on taste. Say goodbye to icky plastic and silicone lids and experience the luxury of drinking your coffee from glass. Our glass mouthpiece is of substantial size, so as to not affect the coffee crema. Yep - this is a thing and some say the best part! Join us in the war on waste and do your bit without compromising on taste, experience and style. Our premium new traveller is barista approved, dishwasher safe and sure to impress at your friends & the local cafe.