商品の詳細

The 12th Anniversary Sierra Cup is crafted from premium titanium.
After producing numerous samples, we finally achieved the ideal gradient finish.
The blue gradient created through anodized oxidation offers a truly unique expression that shifts beautifully depending on the angle of the light.

With titanium’s signature qualities—lightweight strength, durability, and excellent resistance to corrosion—this cup delivers not only outstanding practicality but also the joy of owning a premium, limited-edition piece.

This model is available exclusively during the 12th Anniversary period.
A special item that marks a milestone for INOUT, available only for a limited time.

※Up to 4 pieces can be ordered per transaction.