Cerro Fitz Roy 32oz Thermos with Cebador Quick Open Lid

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What's Inside - The Cerro Fitz Roy 32oz (946ml) insulated thermos with Cebador quick-open lid is designed and built for drinking yerba mate anywhere. The Cebador quick-open lid can be opened and closed with one hand to keep your other hand free to keep you doing what you’re doing.

Features -

  • Volume: 32oz (946 ml)
  • Size: 14 inches circumference, 9.6 inches tall with lid
  • Materials: The thermos is black coated stainless steel. Double-walled vacuum insulation to maintain the internal temperature for up to 24 hours.
  • Lid: Quick open button lid to enable single-hand use

The “Cerro Fitz Roy” name – Cerro Fitz Roy is one of the iconic mountains in Patagonia, Argentina. Outside the small (and awesome) town of El Chalten, many adventurers will hike and climb to reach their personal goals with this iconic mountain being the peak of their adventure. When you see your thermos towering over your mate gourd, picture yourself in front of Cerro Fitz Roy as it towers over you. Your adventure awaits…


Introducing the Cerro Fitz Roy Thermos - Your Perfect Companion

Meet the Cerro Fit Roy Thermos, your ideal partner for every adventure. With a generous volume of 32 (946 ml), this sleek thermos is designed for full length yerba sipping sessions. Standing at 9.6 inches tall and boasting a circumference of 14 inches, it fits perfectly in your hand or your backpack side pocket.

Premium Construction: Crafted from durable black coated stainless steel, the Cerro Fitz Roy thermos is built to last. Its double-walled vacuum insulation ensures your beverages stay hot or cold for up to 24 hours, allowing you to enjoy your favorite drinks at the perfect temperature, wherever you are.

Convenient Quick Open Lid: Equipped with a quick open button lid made from extra strength plastic, this thermos is designed for effortless single-hand use. The quick open and close button enables swift access to your drink, providing ultimate convenience while you're on the move.

Embrace your next adventure with the Cerro Fitz Roy Thermos - where style meets functionality, and every sip is a moment to savor.


Does the thermos fit in a cupholder? Yes, this thermos fits comfortably into standard cupholders.

Does the lid work for yerba mate? Yes, this lid is great for quickly opening and closing for pours without releasing excess heat.

Care Guide

Quick Rinse: After each use, rinse your thermos and lid thoroughly with warm, soapy water. This basic step helps remove any residual liquids and prevents odors from lingering.

Deep Cleaning: For a more thorough cleaning, periodically perform a deep cleanse using vinegar and baking soda.

Follow these steps:

  1. Remove the lid and pour out any remaining contents.
  2. Add ½ cup of vinegar and 1 tablespoon of baking soda into the thermos.
  3. Fill the thermos with warm water, ensuring the ingredients are well mixed.
  4. Let the solution sit for 10 minutes. This powerful combination helps break down stains and odors.
  5. Use a bottle brush to scrub the interior of the thermos, reaching all corners and crevices. This ensures a comprehensive clean.
  6. Rinse the thermos thoroughly to remove any residue, ensuring no traces of cleaning agents remain.

Drying and Storage: After cleaning, air dry your thermos with the lid off. Place it upside down on a clean, dry cloth to ensure any remaining moisture evaporates completely. Avoid sealing the lid when the thermos is damp, as it can lead to mold growth.

Avoid Dishwasher and Microwave: Never put your thermos or its lid in the dishwasher or microwave. These appliances can damage the insulation and affect the thermos's performance.

Handle with Care: While thermoses are designed to be durable, avoid dropping or banging them against hard surfaces, as this can compromise their insulation properties. By following these simple steps, you'll maintain your thermos in excellent condition, ensuring it continues to keep your beverages hot or cold as desired.

Shipping & Returns

FREE SHIPPING - All orders over $25 include free shipping

QUICK DELIVERY - Our orders will arrive within 7 - 10 business days

US DOMESTIC SHIPPING - We ship across all 50 US states

30 DAY RETURNS - Returns allowed within 30 days of delivery.

CUSTOMER SERVICE - We want you to love your Yerba Crew products and yerba mate. Contact us at info@yerbacrew.com with any questions

The Yerba Crew Thermos