By Michael Lanza

What do you need to pack for a three-season backpacking trip? While the specific items depend in part on factors like the precise time of year, your companions and backpacking style, and the trip’s length and weather forecast, this story provides a core checklist of essential gear to help you organize and efficiently pack—and avoid overpacking—for virtually any backpacking trip.

I use the checklist below for just about every three-season backpacking trip I take in the U.S. and around the world. I’ve developed it over more than three decades of multi-day backcountry trips and more than a quarter-century of writing about backpacking trips and testing and reviewing backpacking gear and apparel, including the 10 years I spent as a lead gear reviewer and Northwest Editor of Backpacker magazine and even longer running this blog.

Hi, I’m Michael Lanza, creator of The Big Outside. Click here to sign up for my FREE email newsletter. Join The Big Outside to get full access to all of my blog’s stories. Click here for my e-guides to classic backpacking trips. Click here to learn how I can help you plan your next trip.

Backpackers on the Tonto Trail in the Grand Canyon.
” data-medium-file=”″ data-large-file=”″ width=”900″ height=”600″ src=”″ alt=”Backpackers on the Tonto Trail in the Grand Canyon.” class=”wp-image-36029″ srcset=” 1024w, 300w, 768w, 1080w, 1200w” sizes=”(max-width: 900px) 100vw, 900px” data-recalc-dims=”1″ />Mark Fenton and Todd Arndt backpacking the Tonto Trail in the Grand Canyon. Click photo to read about “the best backpacking trip in the Grand Canyon.”

The list below is preceded by some insights on how I make gear choices. The links in this story and checklist will take you to menus of product reviews; photos link to stories about those trips.

See my Custom Trip Planning page to learn how I can help you plan your next trip—including answering all of your questions. Please share your thoughts on my list and tips and offer your own suggestions in the comments section at the bottom of this story. I try to respond to all comments.

Plan your next great backpacking trip in Yosemite, Grand Teton, and other parks using my expert e-guides.


A backpacker hiking over Clouds Rest in Yosemite National Park.
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