16 cm x 18

The flexible rock plate protects the underfoot from sharp debris

QUICK DRYING High-quality

X10 carbon rubber in the heel for increased durability

V7 Coffee Lid yoko 16 cm x 18VACUUM INSULATED DOUBLE WALL CONSTRUCTION: Double wall food grade stainless steel and vacuum insulation keeps hot drinks hot for up to 12 hours, cold drinks cold for up to 24 hours and eliminates condensation. COPPER LINED INSULATION LAYER: The inner wall not only allows for vacuum insulation, but it is also coated with a thin layer of solid copper. Although you can't see it, Mizu adds this extra step to increase the thermal properties by up to 20%.