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Klean Kanteen Insulated Tumblers - 20oz

As Low As: $26.95

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Our 20oz Stainless Steel Insulated Tumbler is our largest insulated tumbler and will quickly become your favorite, easily transitioning from morning coffee to afternoon smoothie to nighttime beer. Our high performance double-wall vacuum insulation will keep drinks hot for 6 hours and iced for 24 hours.

We electropolish the interior, a safe and non-toxic process, to make it easy to clean. Our included Tumbler Lid keeps splashing to a minimum and fits all our Insulated Tumblers and Steel Pints.


Availability: In stock

Product Name Price Qty
20oz Insulated Tumbler With Lid - brushed stainless
20oz Insulated Tumbler With Lid - shale black
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There's nothing cooler than carrying your own stainless steel tumbler. Everyone will be GREEN with envy at your next outdoor BBQ or beer tasting event. Great for kids parties and pool parties too!

Stainless steel is the most sanitary, safe, environmentally-friendly material you can use as a drinking container. This classically designed product from Klean Kanteen is a reusable, risk-free, steel container that does not leach toxins! Kick the disposables habit and stop filling up our landfills with plastic cups!

Did you know that recent studies link toxins such as Bisphenol A (BPA) to breast cancer and reproductive mutations? Plastics leach carcinogens including BPA during regular use, through exposure to heat, and especially after cleaning. From manufacturing to use and disposal, plastics pollute our health and environment -- say no to plastic and yes to reusable Klean Kanteens!


  • Double Wall Vacuum Insulation, Keeps Hot up to 6 Hours, Keeps Iced up to 24 Hours
  • Food Grade 18/8 Stainless Steel Construction
  • Comes with Splash Resistant Tumbler Lid
  • Large 3.08 inch (78 millimeter) opening fits ice, easy to drink from
  • Hand Washing Recommended for Insulated Products
  • Backed by the Klean Kanteen Strong as Steel Guarantee


    Capacity: 20 fluid ounces
      Weight: 10.2 ounces
        Size: 6.9" H x 3.5" W
          Opening Diameter: 3.08”

Message from Klean Kanteen:

When we created the very first Klean Kanteen®, our goal was to promote healthy living and respect for the environment by giving people an affordable alternative to plastic bottles. From the get go, we shared some of the concerns our customers have expressed about manufacturing in China. However, after much time and research into manufacturing options, manufacture of Klean Kanteens® in China would allow us to provide a handcrafted product of exceptional quality at a price point that would support broad accessibility and cultivation of mindful, reusable habits.

At Klean Kanteen®, we are driven to ensure the materials and operations involved with the manufacture of our products meet acceptable standards for quality and safety, fair labor, ethical business practices, and environmental responsibility. We work to achieve these standards through the following endeavors:

  1. Establishment of supplier relations and production management in accordance with a thorough, custom design, Supplier Code of Conduct.
  2. Third-party social audits.
  3. Regular facility visits by Klean Kanteen and its representatives.
  4. Klean Kanteen representative on-site for observation during production.
  5. Materials and product safety testing.
  6. Quality assurance inspections.

The manufacturers who produce Klean Kanteen bottles and caps maintain certifications for Quality Management System (ISO 9001)and Environmental Management System (ISO 14001) standards established by the International Organization for Standardization (ISO). The stainless steel supplier for Klean Kanteen production also maintains the ISO 9001 certification, as well as the more intensiveISO/TS 16949 quality management certification required for stainless steel suppliers of auto manufacturers.

In addition, the primary Klean Kanteen manufacturer maintainsSA8000 certification, an auditable certification standard based on international workplace norms of International Labour Organisation (ILO) conventions, the Universal Declaration of Human Rights and the UN Convention on the Rights of the Child. This standard is the benchmark against which companies and factories measure their performance. Those seeking to comply with SA8000 have adopted policies and procedures that protect the basic human rights of workers.

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Green Home is the original online ecostore, based in San Francisco, California, in the heart of both the environmental and cleantech industries. Since 1999 Greenhome.com has played its part as one of the most comprehensive online resources for greening your home and greening your business. Our company is on a mission to green the world, one person (and one business) at a time. While all of our products are eco-friendly, we are especially passionate about compostable plates, cups, bowls, cutlery & utensils, take out containers and bags.  If more businesses and individuals switched from disposable to compostable we could make a real impact on the world!

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