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TrailGroove Blog

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Gear | Trips | Food | Technique | Reading

Entries in this blog

Backpacking Jargon: 2L vs. 2.5L and 3 Layer Rain Gear

Waterproof / breathable clothing and footwear is often classified depending on the type of layering construction that’s utilized in combination with the actual waterproof and breathable membrane or coating. The layering process is used to protect the more fragile waterproofing layer from abrasions, snags, and from dirt and body oils which will compromise effectiveness. Along with weight and price, when choosing your backpacking rain gear its construction (in regards to layers) should

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking Hydration Options: An Overview and Guide

As soon as we set foot on the trail, a way to carry one of the most essential ingredients for a successful hike – water – becomes essential. With a myriad of options available from bottles of nearly every variety to dedicated, and often complex, hydration systems on the market today, when choosing a way to carry your water while backpacking the shopping experience can become complicated quickly. What follows is an overview of options that are available for this task along with my preferences, an

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking Gear: Down vs. Synthetic Insulation

Before you begin to narrow down your choice of a sleeping bag or jacket for backpacking usage, there’s one key decision you must arrive at first: the choice of down vs. synthetic insulation. The source of much debate, both options have mostly pros and a few cons. In this post we’ll detail why you might choose one over the other and detail the performance of down and synthetic insulation across various backpacking situations. Down and synthetic backpacking jackets Down Insulation

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking Gear Lists and the T.R.I.P. Process

The gear list. It might be written on a piece of paper, typed into a spreadsheet, read from a book, or all in your head. But most of us probably have one somewhere. In its simplest form, a gear list can really help with those “I can’t believe I forgot that” moments when you’ve just hiked 20 miles from the trailhead and are setting up camp in dwindling evening light. In other forms, a list can help you identify things you really don’t need, help you reduce your pack weight, and help you identify

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking and Hiking Water Treatment Guide

On any hiking or backpacking trip, the ability to procure drinking water during the hike is one of the most important logistical considerations for both pre-trip planning as well as while we’re on the trail. Finding the water is of course the first step, and having the necessary gear to properly process the water so it’s suitable to drink is the second part of the equation. Here we’ll look at the main types of water filters and backcountry water treatment methods that are best suited for ba

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking and Hiking Jargon: Shoe Stack Height

With footwear being one (and especially important) component of a successful and enjoyable hike, it can pay to become a bit more familiar with the terminology used to define and classify all the choices that are out there. When it comes to stack height, this is a specific measurement of the distance of the bottom of your foot from the ground and overall height of the shoe underfoot. Generally when comparing footwear in a similar class, most of the differences in stack height will be in the form

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking and Hiking Jargon: Micron (Water Treatment)

A unit of measurement equal to one-millionth of a meter, or a thousandth of a millimeter. You’ll almost certainly hear the term micron used in relation to backcountry water filtration methods. The standard micron size of most popular water filters is usually around .2 microns, but there are filters available with both smaller and larger pore sizes. What’s best? It depends. Most of the things you can actually see in a water source are quite large and will be caught by almost all filters, but

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking and Hiking Jargon: Fabric Hydrostatic Head

At what point will it leak? In the outdoor industry, hydrostatic head (often abbreviated as HH) is a measure of the waterproofness of a particular fabric, most applicable to the fly of a shelter, canopy, and / or floor materials, as well as rain gear. The measurement reflects how high a column of water a secured piece of fabric could support before leakage occurs. This column of water is measured in millimeters, and the test is performed with a special machine or apparatus that applies water pre

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking and Hiking Jargon: EN Rating (Sleeping Bags)

An EN rating (European Norm 13537) is a testing and rating system that standardizes sleeping bag temperature ratings across manufacturers into a relatively easy to understand and comparable scale. Achieved by measuring thermal efficiency utilizing a sensor-equipped mannequin in a specialized environment, the results of an EN Rating are comprised of 4 parts, and generally you’ll just focus on the comfort rating (women), and the lower limit (men). Backpacking sleeping bags that have an

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking & Outdoor Gear Maintenance & Repair Guide

A great season was enjoyed. And it is not quite the end of winter. Spring is almost here. The fine art of ski touring was mastered a bit more. The goal of one winter backpacking trip a month was achieved. Some foothills trail work was done on a few occasions. Your trusty leather hiking boots not only let you walk up to a trail work site, but also became coated with mud on some of the warm winter days that occur just before spring. Your down coat seems a little grungy from some deep shoulder

PaulMags

PaulMags in Gear

Backpacking & Hiking Jargon: Piezo Igniter (Stoves)

A piezo igniter is a push-button stove ignition system that is often integrated directly onto upright canister stoves for convenience and ease of use. The system works via use of a striker that hits a piezo-electric crystal, which generates electricity even when slightly deformed. When the ignition button is pushed the resulting electrical charge generates a spark. With the integrated ignition system there’s no need to hunt down your lighter or use matches – simply open your stove’s g

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking & Hiking Jargon: Baffle (Insulating Gear)

Used in sleeping bags and insulated garments, baffles are a sewn compartmented wall utilized to control the distribution of down insulation throughout a garment or bag. Sewn through construction (the resulting compartments sometimes also referred to as baffles) achieves the same type of insulation control and is simple to construct as well as lightweight, but creates cold spots along the seams making such a construction ideal for milder weather. A good example of this type of construction can be

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Backpacking & Hiking Gear Jargon: PU (Polyurethane)

Applied as a coating to many backpacking and hiking fabrics, PU (polyurethane) is a coating that adds a waterproofing layer to fabric, but also reduces tear strength. As the coating is applied to the face of the fabric it’s prone to wear over time, and most PU coatings will offer only moderate waterproofing when new, moving towards water resistance over years of use. This grid-stop fabric has a very light PU coating on the inside (used for a backpack in this case) to add some level of

Aaron Zagrodnick

Aaron Zagrodnick in Gear

An Ode to the Snow Peak 450 Titanium Cup & Review

The Snow Peak 450 is an ultralight titanium backpacking mug weighing in at only a listed weight of 2.4 ounces for the lighter single wall version of the cup (2.1 measured), or 4.2 ounces for the more insulated double wall offering. This classic cup has a capacity of 450ml (just over 15 fluid ounces), and is available in your typical titanium grey as well as in a variety of colors to brighten up your morning coffee a bit if desired. The handles are collapsible for packing, and can work as a way t

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Altra Lone Peak Youth Kid's Shoe Review

When it comes to backpacking with a kid, many challenges will need to be addressed. While most of these challenges come in the form of intangibles such as proper trip planning for their particular age, motivation on the trail, and figuring out the best way to answer “how much farther” type questions, when it comes to hiking gear for kids, good shoes (as with adults) are critical. Unfortunately, decent footwear that is durable, lightweight, and comfortable for actual hiking distances i

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Altra Lone Peak 4.5 Trail Running Shoe Review

Since moving to the Lone Peak line as my 3 season hiking and backpacking shoe of choice in 2014, I’ve followed along as the shoe has matured across various versions as I’ve worn out each pair along the way. Now that it’s 2020, the latest version is all the way up to the 4.5 model that is quite different from very early versions of the Lone Peak, but very similar to more recent versions like the Lone Peak 4.0. In fact, the new Altra Lone Peak 4.5 is so similar that after wearing out my

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Altra Lone Peak 4 Mesh Mid Hiking Boot Review

For the last several years, I’ve primarily backpacked in low-top trail runners with Brooks Cascadias and Altra Lone Peaks being the ones most often on my feet. I’ve used both waterproof and non-waterproof models and, after much experimentation, have pretty much decided that in three-season conditions non-waterproof works best for me in the terrain and conditions most common on my backpacking trips. While trail runners have been preferable to me for a variety of reasons – breathability and comfor

Mark Wetherington

Mark Wetherington in Gear

Altra Lone Peak 1.5 Trail Running Shoe Review

The Lone Peak 1.5 is the latest generation of a zero drop, moderately cushioned trail running shoe from Altra, a company dedicated to zero drop and biomechanically correct footwear. For most of this year, I‘ve transitioned to the Lone Peak 1.5 and so far have about 400 miles of mixed hiking, backpacking, and running use on my first pair. I say first pair, because I like them so much that I actually have a second pair already waiting in the closet for the day that my original pair is r

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Alite Designs Monarch Chair Review

A chair is an item that often doesn’t make its way onto many lightweight gear lists, and perhaps rightfully so if your goal is to hike until sunset, eat dinner, go to sleep, and repeat the process day after day. In those situations, a rock, log, or the ground without a doubt is a free and weightless solution. However, if you’re taking things easier a chair can start to make a lot of sense in the backcountry and sometimes those little perks can make all the difference. And when it only

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Alcohol and Canister Stove Weight Comparisons

When it comes to backpacking stoves a key consideration is of course weight, and more importantly the weight of a system including fuel for the duration of your trip. Not only is initial weight important, but also the average weight you’ll carry each day. For 3 season, lightweight backpacking use alcohol stoves and upright canister stoves are the most used options for weight conscious backpackers, and while both are very different in application, many similarities can be found to exist in the we

Aaron Zagrodnick

Aaron Zagrodnick in Gear

3 Season Backpacking Clothing List and Strategy

A clothing system for backpacking needs to be as lightweight as possible while still performing a variety of critical tasks in an ever-changing and varied wilderness environment. A clothing system must be comfortable, will act as our first line of defense to keep us warm, and should protect us from the sun, precipitation, biting insects, and bumps and scrapes on the trail to name a few concerns. While each of these tasks are easily obtainable with dedicated and specialized items of clothing, whe

Aaron Zagrodnick

Aaron Zagrodnick in Gear

2026 REI Reward / Dividend Release & Member Guide

The arrival of spring brings a lot of things for the outdoor enthusiast to get excited about, including longer days, warm temperatures, and melting snow for those of us in the north. However one additional perk that spring brings is the annual REI Member Reward (previously known as the REI Dividend) release. For REI members, this is the time of the year when REI Co-op members receive their rewards from REI purchases you made during the 2025 season. Gear-up with the help of REI Member

Aaron Zagrodnick

Aaron Zagrodnick in Gear

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