KOGU Double Wall Stainless Steel Insulated Mug 330ml 42165 Made in Japan

Keep Coffee at Its Golden Temperature with an Anti-Scald, Sweat-Free Double-Wall Design

Hailing from the renowned metalworking sanctuary of Tsubame-Sanjo in Niigata, Japan, KOGU (珈琲考具) is a professional craft brand dedicated to designing functional, sophisticated tools that elevate the coffee brewing experience. Combining a century of elite Japanese metallurgy with professional barista insights, KOGU crafts intuitive brewing and drinking gear designed to deliver exceptional sensory satisfaction with effortless elegance.

This top-selling "Double Wall Stainless Steel Mug (330ml)" under model "42165" is meticulously engineered to optimize your daily coffee enjoyment. Its core feature is the specialized double-wall air insulation structure, which halts thermal transfer to keep hot pour-overs steaming and iced coffee perfectly chilled for extended periods. Because of this high-performance thermal barrier, the exterior wall remains completely cool to the touch when filled with hot beverages, and it is guaranteed never to sweat condensation when holding iced drinks—allowing you to set it down without coasters while keeping your desk and files flawlessly dry. Crafted from premium stainless steel with an elegant satin finish, the rim is seamlessly rolled and rounded by artisans to provide a soft lip feel that dynamically enhances coffee flavor delivery.

Key Features:

• Advanced Double-Wall Insulation:
  Dual stainless steel walls trap air to maintain hot and cold temperatures, preserving the volatile flavor notes of your specialty brew.
• Anti-Scald & Sweat-Free Build:
  Stays comfortably cool with boiling drinks and remains entirely free of messy moisture condensation when filled with ice.
• Premium 18-8 Stainless Steel:
  Constructed thoroughly from food-grade 18-8 stainless steel; highly stain-resistant, rust-proof, and leaves zero metallic or odor residues.
• Artisanal Rounded Rim:
  The lip opening is carefully polished into a smooth, thick contour that cradles your mouth for a smoother, more premium sipping texture.

Product Details:

• Brand: KOGU (Shimomura Kihan)
• Product Name: Double Wall Stainless Steel Insulated Mug
• Model: 42165
• Capacity: Practical capacity 330 ml
• Dimensions: W 11.2 × D 8.4 × H 8.8 cm (Opening diameter 8.4 cm)
• Weight: Approx. 170 g
• Material: 18-8 Stainless steel
• Origin: Made in Tsubame-Sanjo, Niigata, Japan
• Notice: ※Due to its double-wall metallic build, do NOT use in microwaves, ovens, or over open stove flames/IH cooktops. Dishwasher safe.