Lightweight and durable titanium mug set, 450ml and 300ml. Although hardly used, there are fingerprints etc. characteristic of titanium! I think this is a product that shows it hasn't been used much, and it should be fine for experienced campers who can maintain it. Please refrain from purchasing if you are overly concerned about condition. - Brand: snow peak - Material: Titanium - Size: 450ml - Size: 300ml Thank you for viewing.