Designed by a camera buff for camera buffs, your new coffee mug looks exactly like a canon ef 24-105mm f/4l is usm zoom lens. In fact, it's so authentic it even has immoveable buttons (a very rare feature). You'll love toting this lightweight lens mug to shoot sets and other venues. It's an instant ice-breaker and conversation starter, so it's ideal for networking. Makes a great gift for any photographer or videographer. Sure to please even the pickiest camera fan. Why settle for cheaply made mugs? Your indie camera gear lens cup is built tough for years of enjoyment. Its durable outer shell comes in food-grade moulded plastic, with rubberized focus and zoom rings. Its rustproof inner lining is high-grade stainless steel. While its large twist-off lid combines rugged steel with flexible, food-safe silicone. Designed to hold 13.5 fluid ounces (400 ml), it's weighted on the bottom to keep it from tipping over. Best of all, it's 100 percent safe, nontoxic and bpa-free. Perfect for any beverage, hot or cold. No more messy spills. Your new camera-lens mug has a convenient top closure that allows spill-free sipping on the go. Simply slide it open to sip, then slide shut to seal securely. Ideal for traveling and commuting.