Made of solid 100% Grade 1 (CP1) Titanium, Woerden Titanium Tumbler is durable, hygienic, and lightweight.With single-walled construction, this ultra-light but strong cup is perfect for cold drinks, such as beer, cocktails, wine, cold water, etc.
The single-walled design takes the advantage of Titanium's natural features. Titanium is biocompatible, lightweight, strong, and rustproof. These cups will never rust nor decay; they are safe, natural, and will last forever!
Titanium has antibacterial activity under light,so by just drying it in sunlight or fluorescent light, you will be able to keep it clean.