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12 Oz Insulated Coffee Mugs

Finding the perfect companion for your daily coffee ritual or on-the-go lifestyle means prioritizing quality, durability, and temperature control. Our premium collection of Stainless Steel Insulated Coffee Mugs is engineered to deliver exactly that. Built with high-grade 18/8 stainless steel, these mugs ensure your beverages stay piping hot for hours or refreshingly cold all day, eliminating the need for disposable cups. They are the ultimate solution for the active individual, designed as reliable Travel Insulated Coffee Mugs that fit perfectly in most car cup holders and feature a splash-proof, secure With Lid Insulated Coffee Mugs design to prevent spills during your commute or adventures. By choosing our Reusable Insulated Coffee Mugs, you're not only investing in superior performance but also making an eco-conscious choice that reduces single-use plastic waste.


The 12 Oz Insulated Coffee Mug is meticulously crafted to meet the highest standards of functionality and style. Its double-wall vacuum insulation creates an effective thermal barrier, locking in temperature for extended periods. The exterior remains cool to the touch even with hot contents inside, while the sleek, polished finish resists fingerprints and is easy to clean. The lid is a key feature, often incorporating a convenient slide-open or flip-top mechanism for easy sipping and a secure seal to prevent leaks. The ergonomic design ensures a comfortable grip, making it a pleasure to use whether you're at your desk, in the car, or out for a walk.

Key Features of Our 12 Oz Insulated Coffee Mug

  • Premium 18/8 Stainless Steel Construction: Rust-resistant, durable, and does not retain flavors.
  • Double-Wall Vacuum Insulation: Keeps drinks hot for up to 6 hours and cold for up to 12 hours.
  • Leak-Proof & Splash-Proof Lid: Features a secure sealing mechanism for worry-free travel.
  • Car Cup Holder Friendly: A standard 12-ounce size designed to fit most vehicle cup holders.
  • Sweat-Free Exterior: Condensation-free surface protects hands and surfaces from moisture.
  • Dishwasher Safe: For easy and thorough cleaning (lid often recommended for hand wash).

Technical Specifications

Specification Detail
Material 18/8 Food-Grade Stainless Steel (Inner & Outer Wall)
Capacity 12 Fluid Ounces (approx. 355 ml)
Insulation Type Double-Wall Vacuum
Hot Retention Up to 6 Hours
Cold Retention Up to 12 Hours
Lid Type Press-Fit or Screw-On with Slide-Open Sipper
Height (with lid) Approx. 6.5 inches (16.5 cm)
Base Diameter Approx. 2.75 inches (7 cm)
Weight Approx. 12 ounces (340 grams)
Care Instructions Dishwasher Safe (Body), Hand Wash Recommended (Lid)

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