Boundless Voyage Titanium Sierra Cup 350ml/520ml Set Used a few times, secondhand item. The condition is very well maintained. There are signs of use on the outer bottom. ========================================= Ti1097T Size: Top diameter 115mm, Bottom diameter 85mm, Depth 50mm, Weight approx. 94g Capacity: Approx. 350ML, Gradations: 125ml/250ml Ti1098T Size: Top diameter 130mm, Bottom diameter 100mm, Depth 55mm, Weight approx. 108g Capacity: Approx. 520ML, Gradations: 200ml/350ml Material: 99.8% Pure Titanium Surface Treatment: Sandblasting Titanium is used in various fields due to its strength, lightness, corrosion resistance, and heat resistance. It has excellent corrosion resistance against acids and alkalis, making it very convenient as a cooking utensil in emergencies. A mesh storage bag, convenient for carrying, is also included. Classic curved handle that fits perfectly in your fingers. A dedicated lid is included, and the small knob on the lid has removable silicone.