Thank you for viewing. This is a set of UNIFLAME titanium single mugs, 450ml and 650ml. I opened them for the photos, but they are [new and unused]. Specifications: Refer to the manufacturer ① 450ml Material: Body/Handle: Titanium Size: When in use: approx. 8.5 x 12 x 9.5 (height) cm When stored: approx. 8.5 x 9.5 (height) cm Weight: approx. 53g Full capacity: approx. 450ml ② 650ml Material: Body/Handle: Titanium Size: When in use: approx. 10 x 14 x 9.5 (height) cm When stored: approx. 10 x 9.5 (height) cm Weight: approx. 63g Full capacity: approx. 650ml Immediate purchase is welcome. *Please check the images and understand before purchasing. For search purposes: UNIFLAME UNIFLAME Titanium mug Single wall Lightweight Mountaineering Hiker Folding handle 450/650ml Made in Japan Made in Japan Purpose/Objective: Camping, picnic, outdoor Material: Titanium Type: Single mug, cup, titanium mug