The Feathered Friends Flicker 20 Nano Down Quilt Sleeping Bag is one of the best, most versatile ultralight sleeping bags for backpacking available today. We’re big fans.

The Feathered Friends Flicker series starts with excellent materials then excels through its overall design. You can use the Flicker Nano like a traditional mummy-style sleeping bag or unzip it entirely and use it like a quilt. But wait, there’s more — you can even attach it underneath a hammock and use it as an underquilt.

To help us get a better feel for these design elements, Feathered Friends provided us with a Flicker 20 Nano Down Quilt Sleeping Bag review unit. Our gear testers promptly took it backpacking into Oregon’s Eagle Cap Wilderness area.

Here is what we learned.

Feathered Friends Flicker 20 Nano Down Quilt Sleeping Bag Review

Feathered Friends is a small company based in Seattle, Washington that takes great pride in using high quality materials to produce some of the best down-based sleeping bags, quilts, and jackets. Their down is Responsible Down Standard (RDS) certified, which basically means it comes from ethically treated geese.

The down used by Feathered Friends in the Flicker 20 Nano is very high quality down and rates at 900+ fill power.

Next, the company chooses several different types of fabric, looking for blends of durability, weight and feel they can transform into different versions of their products. The Nano version of the Flicker we tested uses Schoeller NanoSphere 20 denier water-resistant, breathable fabric. It feels great on bare skin, plus it’s surprisingly durable and lightweight.

The combination of high quality down and light fabric make the Flicker series ultralight. The wide and long version weighs 1 lb. 14 oz while the regular, non-wide version weighs just 1 lb 12 oz. Basically, if you’re above average in size at all, we recommend going with the long-wide version to give you extra versatility because the 2-ounce difference could be worth it someday — even if you’re interested in cutting weight from your pack. Either way, any down sleeping bag or quilt that weighs less than 2 pounds is generally a great backpacking sleeping bag — and the Flicker is a great bag, no doubt about that.

In case you’re wondering, some of the company’s materials are sourced from around the world, but Feathered Friends manufactures their products in the United States — and somehow keeps its pricing competitive at the same time. Obviously we appreciate that.

The Feathered Friends Flicker Design: Pure Awesomeness

This image shows the Feathered Friends Flicker down quilt sleeping bag inside of a backpacking tent.

The full-length zipper in the Feathered Friends Flicker lets you transform the bag into a quilt.

The Feathered Friends Flicker design is pure awesomeness. Its design caught our attention because it is so surprisingly simple yet capable of handling different sleeping styles in different situations. You can use the Flicker zipped up as a regular sleeping bag . . . or unzipped like a quilt. Some of the best high-country backpacking weather is in August, which means that you can have warm nights. When it’s hot, having a bag that you can use like a quilt gives you a lot of freedom to regulate heat and move your legs into any sleeping position you want. In fact, generally speaking, the more we use quilt-style sleeping bags the more we like the freedom of movement they accommodate.

Unzipped, the Flicker has a trapezoidal sort of shape that gives you generous quilt-like coverage with plenty of material to cover your shoulders as you roll over on your sleeping pad. When it’s zipped, you get standard mummy-style sleeping bag shoulder and hip room.

This image shows the Feathered Friends Flicker down quilt sleeping bag footbox.

The Flicker foot box opens for venting or transformation into a quilt.

To turn the quilt into a sleeping bag, you just zip it up and then use a drawcord to cinch the foot box area closed. Feathered Friends has sized the bottom appropriately for this — my size 14 feet, for instance, fit just fine. As for potential heat loss in the foot box, we’re haven’t been able to test that in truly cold conditions, but we’re not worried. The end closes up nicely and the down is so great it puffs up well enough to give us confidence that our feet will stay insulated.

If you use the bag unzipped, Feathered Friends includes several small webbing loops that could let you attach it to a cord to run underneath your sleeping pad if you need or want a little help keeping the quilt tucked around you. At the same time, you can use these loops to attach the quilt to the underside of a hammock (underquilts provide insulation from cold moving air that flows under you when you sleep in a hammock).

Other key design elements include a snag-free zipper that works well even one-handed, a great draft collar to help seal out cold air, as well as a generous draft tube around the full-length zipper.

This image shows the Feathered Friends Flicker 20 Nano down quilt sleeping bag footbox closed.

The Flicker foot box snugs closed for use as a sleeping bag.

Feathered Friends Flicker Review: Better Bag or Better Quilt?

You don’t have to choose a quilt over a sleeping bag or vice-versa. You can have both — and use both even in the same night. Plus, if you think that you might want to try hammock backpacking sometime, the Flicker is ready for you with its underquilt attachment loops.

There is only one slight con to the Flicker design but it only matters if you’re a fan of mummy-style hoods. One of our testers, for example, likes to place a pillow inside the hood area of a traditional bag, which keeps the pillow in place during the night — so she missed having a hood. On the other hand, if you’re a stomach sleeper, traditional hoods pretty much just get in the way unless it’s so cold that you must use one. My advice? If you expect the chance of truly chilly weather backpacking, you ought to be taking along a stocking cap anyway. A stocking cap will cover you most of the time for plenty of cool conditions — especially if you’re a stomach sleeper.

Feathered Friends Flicker Review: Sizing and Material Choices

This photo shows the Feathered Friends Flicker 20 Nano Down Quilt Sleeping Bag unzipped on the floor of a backpacking tent.

Unzipped into a quilt, the Flicker Wide and Long version easily covers the entire bottom of a two-person backpacking tent — yet weighs just 1 lb 14 oz.

The Feathered Friends Flicker series lets you choose the width and length. You can get a Regular, a Regular Wide, a Regular Long or a Wide and Long version. If you think you might want to snuggle with a friend using the bag like a full quilt, get the Wide and Long version. In fact, the Wide and Long version easily covers the entire bottom of most 2-person backpacking tents.

The Regular is 6’ 6” long while the Long is 7’ long. If you turn the quilt into a sleeping bag by cinching up the bottom, you’ll lose about six inches of length to make the cinch close.

As for material, Feathered Friends offers two choices — the Schoeller NanoSphere ‘Nano’ fabric or an even lighter Pertex Endurance UL fabric. This Pertex ‘UL’ fabric is a 10-denier fabric, so it’s very thin and light, and these bags are noted by the UL part of the Flicker name. The down in the UL versions is very slightly higher quality, too, rated at 950+. Is the UL version worth it? Only if you’re truly an ounce-counting backpacker looking to shave ounces wherever possible. By going with the UL version, you’ll drop only 2-3 ounces, so for us, we prefer the extra durability when it comes to that sort of weight savings — but hey, to each their own. It all adds up over the miles, especially if you’re looking at a through-hike adventure.

There is one more point to make here: Feathered Friends doesn’t use hydrophobic treated down, which is down that has been treated with a chemical coating to help it resist moisture. On the one hand, we like hydrophobic down because it resists moisture better and dries faster if it gets wet. Yet on the other hand, we very rarely ever get our sleeping bags wet. First, if it’s raining, our bags stay in our packs until the tent is up. Second, we almost always use double-wall tent designs (freestanding mesh-based tents with a separate rain fly) so that interior moisture build up never rolls down onto our floors or sleeping bags.

Feathered Friends errors on the side of high-quality down, which means it lofts better and just works supremely well. So for us, it’s barely a decision factor at all. The outside shell fabrics, by the way, do a decent job of shedding water even though they’re not technically waterproof.

This review photo of the Feathered Friends Flicker quilt sleeping bag shows the Flicker 20 Nano in a tent partially unzipped.

The Flicker has a nice draft collar, snugs easily and boasts a snag-free zipper.

Flicker Series: 20, 30 or 40?

The Flicker series comes in three different insulating fill choices — bags rated down to 20° Fahrenheit, 30°F or 40°F. If you primarily backpack or camp in warmer weather and lower elevations, you could choose a lighter 30 or 40 version. We usually recommend bags rated at 20°F so you can more safely backpack in the mountains where some nights dip colder. Feathered Friends also makes an adjustable kid-sized Flicker.

As for color choices, Feathered Friends offers the Moss we used, along with some rich colors that include Azure, Tangerine and Wave. Not every color is offered in every configuration — because of high demand, Feathered Friends told us they had to streamline its production process to keep up.

All-in-all, the Feathered Friends Flicker 20 Down Quilt Sleeping Bag is one of our all-time favorite down sleeping bags, and because of its versatility, it’s also one of the best down quilts available. The materials are top-notch, the design is excellent and the quality is superb, and we would not hesitate to nab a Flicker down quilt in any of the fabric options. The Feathered Friends Flicker 20 is a can’t-go-wrong sleeping bag/quilt option for most backpackers for most of their backcountry adventures. Truly fantastic. Very highly recommended.

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