This classic enamel camp mug is a throwback to the days before double-walled stainless steel & self-heating travel mugs. It’s adorned with simple camp-themed line art and holds 12 ounces but what’s coolest of all, each purchase of this product supports the National Park Foundation’s Open OutDoors for Kids program, creating pathways for kids to enjoy, understand and connect with nature. Sounds good to us. Available in black, green & orange.