Perfectly sized for backpacking trip, backyard barbecues, or use – its 350ml capacity fit standard cup holders and organizers pouches Features a unseamed crafting technology for leak proof, with food grade component ensuring safe use for both hot / cold beverages while maintaining original drink flavor Ideal for camping enthusiasts, environmental households, health concentrated users seek efficient hydrations solution during active lifestyles The innovative design allows multiple mugs to compactly store together, while the metal finish withstands outdoors use without retaining odors Crafted from premium metal, this portable mug unmatching durability, resistance, and stackable design for space efficient outdoors adventure