Caniam Camera Lens Coffee Cup, Travel Mug - Camera Eos 24-105Mm Model Stainless 400Ml Thermos The coffee mug is made of food grade pvc plastic materials and stainless steel mug interior. The mug Cup comes with a screw-off lid with thumb slider; liquid capacity is 12 ounces (400 ml) The travel mug is a coffee CUP made to look like a camera lens The camera coffee lens cup is great for yourself, or it makes an awesome gift for your friends, class