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Ken Knapp

REI Editor Emeritus Ken Knapp became a member in 1977 and went on to work for more than 36 years at the co-op. A father of daughters (thriving) and monitor of marmots (threatened), Ken is also a big fan of sustainability and sharing the ball.

Latest Articles

  • Buying Advice

    How to Choose a Kayak

    Not all kayaks are created equal. Learn what to consider when choosing between different types of kayaks based on your favorite way to paddle.

  • Buying Advice

    How to Choose an Electric Bike

    E-bikes offer an efficient and fun way to get around. This primer helps you sort through your options for commuting, errands, trail riding and more.

  • Buying Advice

    How to Choose a Bike Computer

    Our bike computer guide helps you sort through options from a basic speed-and-distance unit up to a data-rich, phone-synced GPS model.

  • Buying Advice

    How to Choose Base Layers

    Choosing the right long underwear (base layer) is essential—learn how moisture-wicking materials, fabric weight and fit affect comfort in the outdoors.

  • Buying Advice

    How to Choose Rainwear

    Use this guide to find the best rain jacket for your needs—with REI expert tips on waterproofing, breathability and key features.

  • Buying Advice

    Animal Welfare and Outdoor Gear

    Learn how animal welfare issues, like the Responsible Down Standard and Responsible Wool Standard, relate to outdoor gear and clothing.

  • Buying Advice

    How to Choose Mountaineering Boots

    Mountaineering boots are a big investment. Learn when to buy versus when to rent, and what to consider when buying your first pair.

  • Buying Advice

    How to Choose a Hammock

    Whether you want a hammock for relaxing during the day or to replace your tent while camping, hammocks are a comfortable and popular way to hang out in nature. Learn how to choose the right one for you.