1. More Comfort

It feels much better to have 15 pounds on your back than 50. No asking for help to struggle into that heavy pack. A heavy load leaves you sore at the end of the day, and you sweat a lot. My light backpack can be slung from one shoulder and then the other to let my back cool, and I never feel sore from carrying the weight.

2. More Range

A long day with a heavy pack might be 10 miles. With my running shoes and 15-pound load I have often gone more than 20 miles in a day without suffering. That means I have a whole lot more range. Areas of wilderness that were out of reach for a weekend trip are now possible.

3. Fewer Injuries

Some will tell you that light backpacking is dangerous because you carry less gear and less durable gear. The latter may be true, so baby that sleeping bag. But it is also true that with less weight on your back you are less likely to twist an ankle, hurt your back or lose your balance. On balance, my experience is that I have less of a chance of an injury when going light.

4. More Freedom

I used to carry an extra day pack for climbing to the summits of mountains when I was backpacking. Who wants to scramble up those steep sections with a 45-pound load? Then, I had to return to my big pack – even if I saw a better route down. Now my pack is so light that it goes everywhere with me. I hardly ever notice its weight, and I like that freedom.

5. Faster Travel

You may not like to go fast all the time when backpacking, but isn’t it nice to have the option? That’s what going light gives you. It means you can speed up to reach that waterfall, or speed up to make that campsite after playing in the waterfall too long. If there is a storm coming in, you can move to safety more quickly when you are carrying less weight. Also, if have an emergency and need to hike out to the car or a town, you can do so much quicker with 15 pounds on your back than with 50.

6. Simplicity

Have you seen that Corona Beer commercial where the couple brings a load of equipment to the beach and begins laying out towels, opening coolers and setting up umbrellas that are almost blown away by the wind? Then another couple walks to the beach with nothing but an icy bucket of Coronas and they sit down to enjoy the view. That’s simplicity.

Some people get a thrill from finding ways to cook the fanciest meals while in the woods, and from having folding furniture and electric socks, but not me. Backpacking light means simplifying things a bit, which is not a sacrifice, but a pleasure. I often go without a stove, for example, relying on foods that don’t need cooking. Not cooking? I like that. It also means no dishes to wash, and more time for swimming in that alpine lake.

1. What is the coldest weather you will be camping in?

If your backpacking is limited to the summer months, you can probably get away with any sleeping bag rated down to 40 degrees Fahrenheit (4 degrees Celsius). Otherwise, consider your future plans and get a bag that will work at the coldest temperatures you expect to encounter. If it is too warm for summer use, you can always open it up like a blanket and lay it loosely over yourself so it won’t hold in so much heat. Another alternative is to buy one bag for winter trips and one for summer.

2. What kinds of conditions will you be camping in?

The conditions you can expect will determine what fill is best for you. If you will always be backpacking in the northwest, and so possibly getting wet most of the time, you don’t want down. It loses most of its insulating ability when wet. A good synthetic fill is better. On the other hand, if you will be camping most of the time in the desert southwest, a down sleeping bag is the lightest (and most compressible) option available. My own down bag weighs just 17 ounces, stuffs into a bread bag, and has kept me warm to below freezing. If you are careful you can keep any bag dry, but it is tough in some conditions, so ask yourself where you’ll be going, and how good you are at staying dry.

3. How claustrophobic are you?

Some people really can’t get comfortable in a mummy bag. They need room to move around. If you aren’t sure how you feel about this, there is one way to find out: get in those bags. See if you feel good in a snug mummy. Borrow one and spend a night in it if you have to. A good mummy is the warmest sleeping bag you can get for the weight, but semi-rectangular may be better for comfort.

4. How big are you?

If you are tall, be sure you can fit comfortably in that sleeping bag with the hood closed. What if you are too big for a tight mummy bag? Try a rectangular or semi-rectangular one.

5. How heavy is the sleeping bag?

Even if you are not into ultralight backpacking, there is no reason to carry too much weight if it isn’t necessary. A decent summer sleeping bag shouldn’t weigh more than about three pounds. To get down to the weight of my down bag (17 ounces) you’ll have to spend more. A winter bag will be heavier because of the additional filling, but in any case, compare the various bags according to their temperature ratings and total weight (with the stuff sack if you’ll be using it).

6. How packable is it?

No filling invented yet is as compressible as down. For that reason, if you use a small backpack, you may want to consider a down sleeping bag. Some synthetics can be packed in compression sacks to reduce their volume, but this can eventually damage the filling and so reduce the bags insulating ability. Also, a compression sack adds more weight to your load. It is probably better to simply put a large synthetic-fill bag on the outside of the pack.

There are certainly other specific questions to ask about sleeping bags as you look at them. A zipper that opens at the bottom is nice for those with hot feet. A water-resistant shell can keep dripping tent condensation from wetting the filling of the sleeping bag, or allow dew to be shaken off in the morning if camping in the open. There are many other features you might find too, but start with the six questions above to quickly narrow down the options.

1. Are you claustrophobic? Some ultralight tent designs are
really just fancy bivy sacks. For those who hate tight squeezes,
it will be like sleeping in a coffin.

2. How tall are you? If the length of the tent is only a few
inches more than your height, you’ll be touching the walls. This
probably means getting wet from the condensation on them.

3. What do you do in a tent? If you just sleep, total floor and
head space are not important. If you normally play cards with
friends for hours, you’ll need a design that allows for that.

4. Do you backpack in bad weather often? If all you plan to do
is camp on nice summer nights, you can just look at the cheapest
lightweight tents, and worry less about quality.

5. How much have you budgetted for a tent? More money equals a
lighter tent, but if you can’t get it light enough on your
budget, you may want to consider going even lighter – and
cheaper – with a tarp shelter.

6. Which is more important to you, fast set-up or lightest
weight? Hopefully you’ll find a tent with the right balance, but
keep your preference in mind when shopping.

More About Lightweight Tents

Single-layer tents (without a rain-fly) will usually have more
condensation inside. This is true of even those that claim to be
waterproof and breathable. It is less of a problem with the
newer designs that have a lot of screen/ventilation area,
because air circulation is as important as “breathable”
material. These materials just don’t breath that well anyhow.

Test your tent. It’s no fun spending 20 minutes setting up a
complicated tent in the rain. Also, it can be worse than
inconvenient to tear seams because of a design that stretches
everything so tight you have to fight with it. Try the tent in
your yard or living room, before you head into the wilderness.
That way you can return it if it won’t work for you.

There is only one totally enclosed 2-person ultralight tent that
I know of under 3 pounds. It’s a single layer, but the forward
sloping door allows for a large screen area, to keep air-flow at
a maximum. This keeps condensation to a minimum.

There are “floorless” tents, which are specially cut tarps which
typically use your trekking poles for support. One of the
lightest of these is a three-person design that weighs less than
2 pounds. I haven’t tried it, but it gets good reviews, and it
is in the weight range I like for ultralight tents. You have to
bring a groundsheet with this type, so figure that weight into
the decision.

Unfortunately, I’ve discovered the hard way – four tents and
counting – that you tend to get what you pay for with
lightweight tents. That’s one of the reasons I backpack with a
tarp.

Habitually ask this of every item you bring. Foam sleeping pads can be trimmed, a stuff sack could be left behind if the sleeping bag can just be stuffed directly into the pack. Shortening a toothbrush and cutting the edges off maps won’t lighten the load much, but modify enough different items, and the weight savings can add up to a pound or two.2. Is there a lighter alternative?

This is where you really save weight, especially if you start with the “big three;” sleeping bag, shelter and backpack. Buying new gear may be necessary, but you can also find the lightest choice among the things you already own. Pick out your lightest t-shirts, for example, or take your light tarp for a short trip, instead of a tent. This can make a big difference in how light you go. Many years ago, I went from a 88-ounce (5 1/2 pound) backpack to a 14-ounce one, and from a three-pound sleeping bag to a one-pound one.3. What can I leave behind?

“Do I really need to bring this?” Ask that of each item. One shirt may be enough, for example. Ask, “will I use it?” For several trips I carried a small chess set, but never used it. If with a group, see if someone else in the party has an item you are considering. A group of three only needs one stove. Not sure if you can leave something behind? The last three questions may help you find an answer.4. Are there multiple-use items I can use to cut weight?

If I cook at all (unusual), my pan is my bowl, and my spoon is my fork. Some ponchos can be used as a shelter. A trekking pole can be the support for a tarp shelter or even some tents. The stuff-sack from your sleeping bag can be filled with clothing to use as a pillow. Find ways to use the things you have for more than one purpose, and buy things that have multiple purposes. This is classic ultralight backpacker thinking.5. Are there strategies can I use to lighten the load?

An extreme example: eat a low-carbohydrate diet for a few days, then load up on pasta the day before a trip. In this way you can store up to a couple pounds of extra carbs in your body, so you won’t need to carry as much food. Called “carbo-loading,” it’s been used by endurance athletes for decades. Another strategy: plan according to the weather report. If no rain is predicted, you can leave the rain gear behind, or bring just the top. In an area with many water sources, you can carry just a one-pint plastic soda bottle, if you fill it up every time you come to a stream or lake.6. What skills and habits can I work on?

This is partly about learning survival skills. Why? Because being at home in the wilderness makes it safer to go lighter. If, for example, you know how to make a warm bed of dried leaves and grass, it’s safe to try that light sleeping bag which otherwise might not be quite warm enough for you. Being able to identify and eat wild edible plants makes it safer to carry less food. In fact, if with sufficient survival skills, an ultralight backpacker can be prepared for almost anything.