Ambassador

Heather Anderson

Anish

Liberia flag

Liberia

A picture of a woman hiking in green forest

National Geographic Adventurer of the Year, Heather Anderson is the only woman who has completed the Appalachian, Pacific Crest and Continental Divide National Scenic Trails each three times. This includes her historic Calendar Year Triple Crown hike in 2018 when she hiked all three of those trails in one March-November season, making her the first female to do so.As a professional speaker, Heather speaks regularly about her adventures and the lessons learned on trail. She is the author of Thirst: 2600 Miles to Home (2019) chronicling her Pacific Crest Trail fastest known time and Mud, Rocks, Blazes: Letting Go on the Appalachian Trail (2021) about her 2015 AT FKT.

Meet More Ambassadors

Meet them all
A faded farmland photo used as decorative background
Product Photo of Sawyer Permethrin Insect Repellent Fabric Treatment

Insect Repellent

A faded outdoor landscape photo used as decorative background
A Sawyer MINI water filter.

Water Filters

A faded farmland photo used as decorative background
A Sawyer Sam Splint Product in Packaging

First Aid

A faded desert photo used as decorative background
Product Photo of Sawyer Stay Put Sunscreen

Sunscreen

Explore all Sawyer has to offer

Our mission is to enable everyone to enjoy the outdoors safely by eradicating waterborne and insect-borne illnesses.