The 340ml cup is made from strong borosilicate glass and stands 13 cm high.
The band is made from silicone to insulate the hand from the heat of the beverage inside.
The lid is made from a wheat straw and plastic blend.
Wheat straw is the stalk left over after wheat grains are harvested. Traditionally it has been treated as waste, but now it can be used in combination with traditional plastic. This reduces the quantity of plastic needed to produce an item and accelerates its biodegradability once it is eventually disposed of.
Cup: Borosilicate glass
Wash before first use.
Do not overfill to leave space for lid to be applied.