Dopper® Sport Cap

Dopper® Sport Cap

B Corp
Product is created by a Certified B Corp. Preserve and other B Corps meet the highest standards of transparency, accountability and social/environmental performance.
BPA Free
Product does not contain BPA or phthalates.
Dishwasher Safe
Product is durable enough to be cleaned in a dishwasher without suffering warping or other degradation.


  • Compatible with Dopper® Original and Dopper®  Steel 
  • Dishwasher safe
  • Made in the Netherlands

Dopper® is a reusable bottle with a mission!

  • Promotes the use of tap water and reduces the use of single use plastic water bottles.
  • Produced in Holland. 
  • Preserve offsets the emissions created from shipping Dopper to the USA.
  • Both Preserve® and Dopper® are Certified B Corporations, dedicated to meeting rigorous standards of social and environmental performance, accountability, and transparency.
  • For every bottle sold, Dopper® gives 5% of their sales to water and sanitation projects to increase access to clean drinking water worldwide through the Dopper® Foundation.
  • The Dopper® Foundation has contributed over $100,000 to date for sanitation projects and education programs in Nepal and other developing countries.
  • Dopper® received honorable mention from The Red Dot Design Awards, an international quality label for design excellence

A portion of sales from each Dopper® bottle supports the work of The Dopper® Foundation

The Dopper® Foundation was established in 2013 with the following mission: Bring safe, clean water to underserved communities and educate the public about waste management, water scarcity, and sanitation. In Nepal, one of the world’s poorest countries, 11% of the population is left without access to clean drinking water. The Dopper® Foundation allocates 5% of its net proceeds to programs that create new sources of clean drinking water and provide education about sanitation to families in developing countries. For more details about the Foundation’s work, visit:  

Turn your Dopper® into the ultimate sports bottle with the new Sport Cap. Its design uses a flexible material that can be folded back, allowing for easy access to the nozzle cap. Dopper wants to raise consciousness with regard to the impact of single-use plastic waste, which is why the new cap can be used on your current Dopper. So no extra bottles in your cupboards – all you need is an additional cap to get a new use out of your Dopper. 

Does Preserve manufacture Dopper in the USA?

Supported by carbon offsets for the transportation, we are bringing Dopper to the U.S. market from the Netherlands to introduce to you Dopper’s mission, wonderful design, and all around life support system.  While it is the first product from Preserve that is not manufactured in the USA, we will be working closely with Dopper in an effort to manufacture the bottle from 100% recycled material here in the United States over the next few years.  It is an honor for Preserve to be the exclusive North American partner with our friends from Dopper in Holland.