Double Wall Travel Tumbler

This double wall travel tumbler has an inner and outer layer made of titanium. Titanium is lighter than stainless steel. It never rusts. It also gives no metal taste to your drink. But titanium is harder to process than steel. We changed the tool angles on our spin thinning machine for titanium. We also adjusted the gas protection on our laser welders. Titanium welding needs argon gas to prevent oxidation. We have made titanium cups for three years. The good rate went from 80 percent to 95 percent. Titanium cups are for the high-end market. We have an advantage on this product line.

The surface of this product can have a crystallization finish. Crystallization means heating the titanium to a high temperature. A thin oxide layer forms on the surface. This layer can show different colors, from gold to blue to purple. Crystallization does not use paint. The color comes from the titanium itself. So it will never fade or scratch off. The process needs very precise temperature and time control. We have a special high temperature oven. Each oven can treat 500 cup bodies. The crystallization surface looks matte and feels slightly rough. It does not show fingerprints. Every product has a unique crystal pattern.

This product is made entirely of pure titanium. Not plated, not foil wrapped. The whole cup is titanium. It is safe for any drink. Coffee, tea, juice, milk, or herbal soup will not change taste. The crystallization surface looks beautiful and does not hold fingerprints. You can also add patterns with heat transfer, 3D, or water decal. The MOQ is 3000 pieces per SKU. If you sell to the high-end gift market, this double wall travel tumbler is a great choice. It is healthy, light, and unique.

Below are five key parameters for this double wall travel tumbler.

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