Ultra-light gear is what makes winter backpacking possible. In the past people needed heavy gear to stay warm and that required pulling a sled or polk. The gear was too heavy and bulky to put it all in a backpack. Those days are gone, especially in mild winter temperatures such as are common in the Pacific Northwest. Today it is possible for a 2–3 day winter backpack to weigh between 25–35 pounds (12–16 kg). Everything can fir in a 60-liter pack and the pack itself can weigh as little as two pounds or less. Many ultra-light backpacks in the 2–2.5 lbs range are strong enough and large enough to carry all that you need.
When packing a winter backpack, safety is an important consideration. In winter, how you pack matters more than any other time of the year. For example, when you reach the crest of a ridge and encounter a severe wind chill, your rain jacket and gloves need to be at the top of your pack or easily accessible. This post reviews safety considerations and general packing methods.
Getting out at night in the quiet is one of the high points of the winter backpacking experience. The snow reflects the moonlight and the winter nighttime landscape becomes radiant. When the moon is gone, the Milky Way arches across the sky, and most of the seemingly endless number of stars are merely the ones visible to us within our galaxy. Look carefully and you can also see the Andromeda galaxies. Find the North Star (Polaris) to orient yourself and expand your knowledge of the constellations. You will find that the night offers some of your deepest and most memorable wilderness experiences.
The more you go out at night the more you will fall in love with the experience.
There is nothing more satisfying than being comfortable in extremely harsh weather. It is possible to be in below-freezing temperatures for multiple days without ever shivering or feeling cold. Staying warm in cold weather requires a combination of gear and skill. If you don’t have the appropriate gear you will be cold and uncomfortable. You can bring the appropriate gear but if you fail to use it correctly you’ll be miserable. You need gear to insulate you from the elements but you also need to adjust your behavior in the cold.
Winter backpacking is not about learning how to endure the cold. It is about learning ways to stay warm.
I don’t build fires to stay warm. I don’t do jumping jacks to stay warm. I don’t use unreliable tools such as hand warmers or electrical warming devices. So how do I stay warm and comfortable? This post will focus on staying warm around camp and staying warm inside your tent.
No one likes cold feet. To keep my feet warm I use a variety of socks depending on the weather conditions. Recently the retailer I used for wool socks dropped the ones I liked and so the search for new options began. Here are a few options that I think work well: The REI Merino Wool Expedition Crew socks, the Wigwam Merino Woodland socks, and the J.B. Fields Icelandic socks. All are good, but my main preferences are the REI Merino wool liner and either the Wigwam Merino Woodland socks or the –40ºC Islandic socks from Canada depending on expected temperatures.
I do not use hand warmers or any type of heating system that relies on batteries. I think these methods are unnecessary and unreliable. I want a system that is long lasting and dependable.
I use a 2-sock method to keep my feet warm. I use this method even on some summer trips. This method increases comfort and warmth and reduces the chances of blisters. It consist of a thin liner sock covered with a thick outer cushioning sock. Together, both need to allow the foot to flex and wiggle in the boot.
The two-sock layer method. Thin Merino wool liner socks (black) compared to the thickness of an outer layer wool cushion socks.
For the best results, the fit, thickness, and materials of the socks has to align with the season conditions and what I call the basic Four Rules of Foot Warmth.
Looking for backpacking meal ideas? I was recently invited to hike a section of the Pacific Crest Trail (PCT) which required putting together a 5-day meal plan. I’m sharing my meal plan here because some hikers are looking for ideas and because some of these options are also suitable for winter backpacking.
Some hikers ask me, “Do I hike in the summer?” Yes. Despite my focus on winter backpacking and my dislike of the bugs and hot weather, I try to get out year-round, even in the summer and early fall when there is minimal or no snow. The goal is to camp on snow whenever possible even in July and sometimes in August. This usually means going farther and higher up, but it allows our group to experience some excellent views. It also provides a comfortable clean surface and allows us to leave no trace where we stay.
The Mariposa 60 backpack is Gossamer Gear’s bestseller. Here are my thoughts and first impressions. With a 35-pound weight and 60-liter capacity, it passes the bar for winter backpacking. It has a removable internal frame, 7 pockets, a comfortable hip-belt and shoulder straps, and weighs only around 2 pounds. You have a choice between small, medium, and large and you can configure the hip belt size as needed.
Most ultralight packs are designed for light loads and 3-season thru-hikers. In recent years larger size ultra-light packs have become available. The challenge is finding ones that are adaptable to winter backpacking requirements, such as a 30–35 pound weight limit, 50–60 liters of capacity, and the ability to put all liquids, a closed-cell pad, an ice ax, and snowshoes on the exterior. The Shadowlight Ultralight Backpack is one such option.
One of the best ways to lower the amount of weight you are carrying in winter is to get an ultralight backpack. Years ago when I set out to find a light winter backpack, I settled on the Granite Gear Leopard A.C. 58. Up until now, it was my gold standard. It was built with Granite Gear’s award-winning “AC” (AirCurrent) suspension, made with durable 100- and 210-denier high-tenacity Cordura nylon, and has a 58 liter/40-lb. capacity. At around 3 pounds (lid removed) it allowed me to keep my total winter pack weight at around 28 pounds, or 32 pounds with snowshoes attached (both base weight + consumables). It worked so well that when my pack began to show signs of wear, I resisted the newer Granite Gear packs and instead picked up a second-hand Leopard that I kept around as a backup.
