Spill resistant cup

Clever suction design remains steadfast when knocked horizontally but releases instantly when lifted vertically Dramatically reduces spillages - supplied with lid for extra protection.Works on any flat, non-porous surface BPA free wi

Clever suction design remains steadfast when knocked horizontally but releases instantly when lifted vertically Dramatically reduces spillages - supplied with lid for extra protection.Works on any flat, non-porous surface BPA free wi