Mary Beth Skylis

Mary Beth "Mouse" Skylis is a long-distance backpacker and writer specializing in movement and travel. She works as a columnist for Backpacker Magazine and has by-lines in Outside, Women's Health, Trail Runner and more. REI Member since 2015.

Latest Articles

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  Gear Guides

  The 5 Best Bike Lights of 2026: Tested

  Discover the best bike lights avaialble at REI. Our cycling expert shares her favorite front and rear lights for commutes, trails and more after more than 3 months of road testing.

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  Gear Guides

  Gear Review: Testing the Big Agnes String Ridge and Pitchpine Tents

  Our gear tester and REI Member took two new ultralight tents into the backcountry. Here's how they performed.

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  Gear Guides

  The 6 Best Running GPS Watches of 2025: Staff Picks

  Our six favorite GPS watches for runners and multi-sport athletes.

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  Skills

  A Guide to Cold Soaking Your Food

  Cold soaking your food is a stoveless alternative to cooking your food in the backcountry. Here's how to do it.

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  Skills

  Hiking vs. Walking: What's the Difference?

  A look at the differences between walking and hiking, including intensity, terrain and location, gear and more.