RTIC Lowballs – Stainless Steel Cup

(6 customer reviews)


12oz. RTIC Lowballs are stainless steel, double wall vacuum insulated. Keep your drinks ice cold longer – works great for hot beverages. The RTIC Lowball is perfect for a cup of coffee, whiskey, scotch or your favorite cocktail. The included all-new shaded Splash Proof lid lets you know exactly how much drink you have. The flip-top closure resists spills and is straw friendly. Easy to clean (hand wash recommended).

  • Double Wall Vacuum Insulation – maximum temperature retention & insulates hands from cold
  • Keeps Ice Longer – holds ice for up to 24 hours
  • Keeps it Hot – works great for hot beverages
  • Air Tight Seal – heavy duty lid seal locks in the cold
  • No Sweat Exterior – the outside stays dry, no need for a coaster
  • 18/8 Stainless Steel – strong stainless steel construction




Product Benefits for 12oz. RTIC Lowballs:


  1. Long-Lasting Temperature Retention: The double wall vacuum insulation ensures maximum temperature retention, keeping your beverages cold for extended periods and hot drinks steaming for longer, allowing you to enjoy your favorite drinks at their optimal temperature.
  2. Ice-Cold Drinks for Hours: With its excellent insulation properties, the RTIC Lowball can keep ice intact for up to 24 hours, providing you with refreshing and chilled beverages throughout the day, no matter where you are.
  3. Perfect for Hot Beverages: Not only is it great at preserving cold drinks, but the RTIC Lowball is also ideal for hot beverages. Sip your coffee, whiskey, scotch, or any other hot drink, and experience the delight of enjoying it at the perfect temperature.
  4. Secure and Leak-Proof Lid: The all-new shaded Splash Proof lid comes with an air-tight seal, ensuring your drinks stay cold or hot, while also preventing any spills or leaks, making it a reliable companion for any adventure.
  5. No Condensation, No Coaster Needed: The No Sweat Exterior of the RTIC Lowball means the outside of the tumbler stays dry, eliminating the need for a coaster and allowing you to enjoy your drinks without any mess.
  6. Durable Stainless Steel Construction: Crafted from high-quality 18/8 stainless steel, the RTIC Lowball is built to last, enduring the rigors of daily use and outdoor adventures, making it a reliable and long-lasting addition to your drinkware collection.
  7. Easy to Clean and Maintain: Cleaning the RTIC Lowball is a breeze, with handwashing recommended for best results. Enjoy your beverages worry-free, knowing that maintaining the tumbler’s cleanliness is hassle-free.


The 12oz. RTIC Lowball brings together exceptional insulation performance, durability, and user-friendly features, making it the perfect companion for any drink enthusiast, whether they are savoring a hot coffee or relishing a refreshing cocktail.

Additional information

Blue, White, Random

Reviews (6)

6 reviews for RTIC Lowballs – Stainless Steel Cup

  1. John D

    Absolutely love my RTIC Lowball! It keeps my coffee hot for hours, and the spill-resistant lid is a game-changer.

  2. Jess M.

    This lowball is perfect for my morning commute. It fits perfectly in my car’s cup holder, and the no sweat exterior means no mess!

  3. Michael R.

    I’ve tried many insulated cups, but RTIC’s quality is unmatched. It’s sturdy, easy to clean, and keeps my drinks cold all day long.

  4. Lita C.

    The flip-top closure is a nice touch. It’s convenient and keeps my drinks secure, even when I’m on the go.

  5. Jeremy C.

    RTIC has nailed it with this lowball. The stainless steel construction feels premium, and the insulation works like a charm.

  6. Andrew James

    RTIC’s attention to detail is evident in every aspect of this lowball. From the air-tight seal to the sleek design, it’s clear they’ve thought of everything.

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