Coffee Mug - Camera Lens Thermos - 13oz Cup - Stainless Steel Insulated 13.5oz / 400ml when filled up, 11oz/325 when cover with lid 99% similar to Canon EF 24-105mm f/4 L IS USM Camera lens made of food grade plastic and stainless steel, Safe and durable great personalized gift idea for families and friends, especially for photography enthusiast.