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: Approximately 8.5 x 12 x 9.5 (height) cm When stored: Approximately 8.5 x 9.5 (height) cm Weight: Approximately 53g Full capacity: Approximately 450ml ② 650ml Material: Body/Handle: Titanium Size: When in use: Approximately 10 x 14 x 9.5 (height) cm When stored: Approximately 10 x 9.5 (height) cm Weight: Approximately 63g Full capacity: Approximately 650ml Immediate purchase is welcome. *Please check the images, etc., and we appreciate your purchase if you understand. For search purposes: 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