Arknights: Stainless Enamel Mug & Keychain Set - Steam Train Series

If there's operator who knows the value of a sturdy, reliable tool, it's Stainless. Our favorite Londinium mechanic finally gets a merch piece that actually matches his lifestyle. This isn't just a fragile ceramic cup; it's a rugged enamel mug built for long shifts in the engineering department—or just a very long gaming session.

Visual Highlights

The design pulls straight from the 'Steam Train' aesthetic, featuring that industrial Victorian vibe we loved in the Victoria story arc. The mug features clean, technical-style illustrations of Stainless, while the included acrylic keychain captures him in his element. The enamel finish gives it that vintage, workshop-ready look that feels much more 'Rhodes Island' than your standard kitchenware.

For Collectors & Engineers

At a massive 700ml capacity, this thing is a beast. Whether you're fueling up on coffee to finish a blueprint or just want a display piece that stands out on your Arknights shelf, this set delivers. It's practical, lore-accurate in spirit, and looks incredible next to other Victorian-themed collectibles.

• Product Type: Enamel Mug & Keychain Set
• Character: Stainless (Feist)
• Series: Steam Train / Victoria Arc
• Mug Size: Approx. 9.5cm Height
• Keychain Size: Approx. 6cm
• Capacity: 700ml
• Material: Enamel (Mug), Acrylic (Keychain)

⚠️ Hand wash recommended to preserve the enamel finish. Do not use in microwave.