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Why We Built This

Grab and never let go of this Cotopaxi-inspired MiiR Tumbler. It’s the perfect addition to your daily routine (did we mention it’s totally cup holder friendly?).

Why It's Different

Water is life. Tumbler sales support our grant to Water1st, a nonprofit that provides water access to communities in Honduras.

About This Product


Calling all coffee lovers! We’ve teamed up with our friends at MiiR to create the perfect Cotopaxi-inspired tumbler. A fellow B Corporation, MiiR is Climate Neutral Certified and awards grants to help improve clean water access, protect the environment, and strengthen communities. Avoid single-use plastic when you use this essential tumbler, and contribute to our shared grant to Water1st, a nonprofit that provides water access to communities in Honduras. When every household has a kitchen tap, a toilet, and a shower, people are healthier, girls can attend school, and families prosper. 

Care Instructions

Wash before first use. Hand wash recommended. Lid top rack dishwasher safe. Do not freeze. Do not microwave. Do not bleach. Do not overfill. Vessels with threaded lids are not intended for carbonated beverages. Use caution when filled with hot liquids and keep hot liquids out of reach of children.


  • Thermo 3D™ Double Wall Vacuum Insulation Technology
  • Lid and cup are BPA free. Press-on lid prevents splashes and keeps drinks warm longer
  • 18/8 medical grade stainless steel doesn’t transfer flavor and no metal aftertaste
  • Hardshell™ powder coat
  • Lifetime Warranty


  • Liquid Capacity: 16 fl oz (0.47L)
  • Dimensions: 6.5 x 3.25in (165.1 x 82.55mm)
  • Weight: 9.6 oz (272.2gm)
  • Diameter at Base: 2.5in (63mm)
  • Diameter at Top: 3.25in (88mm)

Why You'll Love It

MiiR is Climate Neutral Certified

MiiR offsets all carbon emissions by investing in carbon reduction and removal projects, which means this tumbler is uniquely green.

Nice and Toasty

The Miir Llama 16oz Tumbler keeps your beverage hotter for longer.

Durability? Check

Built for all the rough and tumble of an adventurous life on the go, this hardy tumbler will be with you for countless hot cups of joe.

Behind The Design

Our Giving Model

Cotopaxi ties its earnings to impact by allocating 1% of annual revenues to the Cotopaxi Foundation. The foundation awards grants to outstanding nonprofit partners who are carefully selected for their track records at improving the human condition and alleviating poverty. This year alone, the foundation has awarded 34 individual grants, directly assisted 750,000 people, and donated over $400,000.

Certified B Corp

Cotopaxi is B Corp Certified. This means we have passed rigorous standards of ethical conduct. Learn more about B Corp.

Behind The Design

Designing For Sustainability

Impact starts with how we make our products. That means taking ethics into account during every phase of a product’s lifecycle—from its design to its manufacture and sale. Designing for sustainability is our priority, and we aim to create products you’ll wear for years to come. As part of the Sustainable Apparel Coalition, we have the tools to audit our suppliers to the highest standard. Beyond agreeing to our rigorous code of conduct—which protects workers and insists on fair wages—all of our suppliers are dedicated to best-in-class practices across the board.

Cotopaxi In The Wild


Cotopaxi MiiR Llama 16oz Tumbler TUMB-F20-AGA-16 840125619530 840125619530 21.95
MiiR Llama 16oz Tumbler has a rating of 5.0 stars based on 16 reviews.