Best Lightweight Sleeping Bag For Backpacking

Best Lightweight Sleeping Bags For Backpacking Reviews 2020

Don’t plan your next trip without these best lightweight sleeping bags for backpacking 2020. We’ve reviewed 8 of the top rated sleeping bags for camping reviews.

Best Lightweight Sleeping Bag For Backpacking

Warm, lightweight, compact, and compressible below are the year’s top rated sleeping bags for hiking.

Nothing beats a night in the great outdoors – provided you’ve got a trusty sleeping bag. These versatile options should guarantee cosy and comfortable kips from early spring to late autumn.

A good lightweight sleeping bag for backpacking can make the difference between a long uncomfortable night and awaking refreshed after a great restorative sleep. Here’s how to choose the right one.

Best Lightweight Sleeping Bag For Backpacking

After testing more then 2 dozen sleeping bags, these are top rated best sleeping bags for the money are available for backpackers right now.

  1. Deuter Exosphere Sleeping Bag for Extreme Cold Weather
  2. Sea to Summit Traverse TvIII Sleeping Bag Best Under $200
  3. Alpkit PipeDream 400 Sleeping Bag
  4. Lamina Eco AF 15F/-9C Sleeping Bag Best Uder $300
  5. Mountain Equipment Earthrise 600 Sleeping Bag Best Under $300
  6. Haglofs Ursus -9 Sleeping Bag Best Under $350
  7. Rab Neutrino Pro 400 Sleeping Bag Best Under $350
  8. Patagonia 850 Down 19°F/-7oC Sleeping Bag Best Under $500

Deuter Exosphere Sleeping Bag for Extreme Cold Weather

The Exosphere’s elasticated chambers bring the synthetic fill close to the body to eliminate cold spots, yet it can also stretch up to 25% in width for added comfort.

The unusual design results in a bag that looks very tapered but doesn’t feel restrictive once you’re inside, though the body-hugging sensation feels strange at first.

It is very warm, making it ideal for cold sleepers, and performance is boosted by the wrap-around collar baffle and padded footbox, which has extra fill to keep toes cosy.

Moisture-resistant dry zones at each end prevent the bag from getting damp, which is great for bivvying or if your head and feet touch the walls of your tent.

There’s also an internal pocket for storing small items and it comes in a men’s and women’s (SL) fit. The bag is quite heavy and bulky when packed though, best sleeping bag under 100.

Features

  • Fill Synthetic
  • Temp rating -4°C comfort, -10°C lower
  • Weight 1885g (men’s), 1880g (women’s SL)
  • Pack size 37x24cm (men’s)
  • Sizes One size
  • 30 degree sleeping bag lightweight

Pros

  • Warm
  • Reinforce footbox
  • Internal pocket
  • Best budget sleeping bag

Cons

  • Heavy
  • Bulky

Summary: A very warm bag, but high performance comes at the cost of weight and bulk.

Sea to Summit Traverse TvIII Sleeping Bag Best Under $200

This synthetic bag has dual side zips, offering excellent temperature control and freedom of movement for both arms.

The top third of the bag folds down, while a footbox zip offers extra venting. The bag also fully unzips to transform into a full quilt.

This makes the Traverse a very practical and versatile bag that offers plenty of ventilation in hotter weather, while still being warm enough for camping in early spring, late autumn and even the milder winter months.

All the zips are backed with chunky baffles to ward off cold spots, and an insulated neck baffle locks in warmth.

The tapered rectangular cut is roomier than a mummy shape, the zips are anti-snag and the compression stuff sack is durable.

It’s lighter and packs smaller than other synthetic bags too. The hood is basic, though it does have a drawcord adjustment.

Features

  • Fill Synthetic
  • Temp rating -4°C comfort, -10°C lower
  • Weight 1440g (R), 1670g (L)
  • Pack size 36x23cm (R)
  • Sizes Reg, Long
  • Best rectangular sleeping bag

Pros

  • Versatile design
  • Anti-snag zips
  • Great stuff sack
  • Roomy and comfortable
  • Best affordable sleeping bag

Cons

  • Basic hood
  • Not the Lightest or Most Packable

Summary: A comfortable, practical and versatile bag for variable conditions in most seasons.

Alpkit PipeDream 400 Sleeping Bag

Thanks to its competitive price, low weight and decent pack size, this down bag is a perennially popular choice for wild campers, long-distance backpackers and climbers.

The 750 fill power goose down fill provides good warmth for weight, resulting in a bag that is comfortable to about -6°C but which packs away neatly in its compact stuff sack.

The latest version utilises hydrophobic down in a moisture-resistant shell for improved damp weather performance, and the hood has been beefed up with extra fill.

Other features all work well, from the full-length, anti-snag zip to the shaped neck baffle, which tucks neatly around the chin.

The relaxed mummy shape should be comfy for most, but can be adjusted using the drawcords to lock in warmth.

Features

  • Fill 750 fill power down
  • Temp rating -4°C comfort, -10°C lower
  • Weight 865g (R), 910g (L)
  • Pack size 25x18cm (R)
  • Sizes Reg, Long
  • Best sleeping bags for camping

Pros

  • Comfortable
  • Lightweight
  • Small pack size
  • Good value

Cons

  • Not as warm as premium down bags or bulkiest synthetics

Summary: A popular bag for good reason, with a great balance of performance, packability and value.

Lamina Eco AF 15F/-9C Sleeping Bag Best Uder $300

The first thing you notice about this bag is that it is pure white. That might seem a strange choice for outdoor kit, but there’s a good reason.

The fabric is undyed, which saves thousands of gallons of waste water in production. On top of that, it’s made with a recycled shell, lining, insulation and trims.

Very warm yet lightweight, the pack size is remarkably small for a synthetic bag, due to a clever design that utilises a virtually stitch free laminated construction to eliminate cold spots.

There is also a contoured footbox, tailored hood with drawcord adjustment and a shaped neck baffle to lock in warmth.

The superb two-way zip glides easily. The only real drawback might be the fit, as the cut is highly tapered and best suited to slimmer builds.

Features

  • Fill Synthetic
  • Temp rating -3°C comfort, -9°C lower
  • Weight 1047g (S), 1090g (R), 1160g (L)
  • Pack size 28x21cm (R)
  • Sizes Short, Reg, Long
  • Best car camping sleeping bag

Pros

  • Recycled materials
  • Warm
  • Lightweight
  • Small pack size

Cons

  • Slim fit won’t suit all builds

Summary: Offers plenty of warmth in a compact, lightweight and sustainable package.

Mountain Equipment Earthrise 600 Sleeping Bag Best Under $300

Mountain Equipment Earthrise 600 Sleeping Bag Best Under $300

The Earthrise 600 is a well-made bag that lofts beautifully, using 650 fill power recycled down. The shell and lining fabrics are also 100% recycled.

An offset footbox, slanted baffles and a contoured hood all help to boost warmth, and Mountain Equipment’s real world ‘good night’s sleep’ temperature rating guarantees comfort down to -9°C, making the bag warmer than the specs would suggest.

The excellent neck baffle fastens with a popper, while a nicely designed hood has long, easy to grab drawcords.

The two-way zip runs smoothly and has a stiffened, insulated baffle too. It’s a shame there is no internal pocket though.

The cut is close to the body, so it’s not the roomiest. The design of the stuff sack gives a small overall pack size but also a rather squat shape.

Features

  • Fill 650 fill power down
  • Temp rating -1°C comfort, -8°C lower
  • Weight 1070g (R), 1105g (L)
  • Pack size 28x24cm (R)
  • Sizes Reg, Long
  • 20 degree backpacking sleeping bag

Pros

  • Recycled materials
  • Warm
  • Well-made

Cons

  • No internal pocket
  • Short but squat pack size

Summary: Eco credentials and top performance, though the fit might not suit everyone.

Haglofs Ursus -9 Sleeping Bag Best Under $350

This robust and durable bag is filled with a mix of 600 fill power down and hollow-fibre insulation, blending the thermal performance of down with the moisture resistance of synthetic fill.

It feels warm and has a close fitting hood, as well as a chunky neck baffle to trap heat.

The cut isn’t restrictive, while the two-way zip runs smoothly and is backed with a stiffener to prevent snagging, as well as a padded baffle to ward off chills.

The large zipped internal pocket is ideal for keeping your phone, batteries or even socks warm. There’s also a nifty pillow pocket that can be stuffed with clothing.

The bag is only let down by its weight and the stuff sack, which has awkward compression straps that produce a bulky and untidy lump when packed.

Features

  • Fill Synthetic/600 fill power down blend
  • Temp rating -3°C comfort, -9°C lower
  • Weight 1450g (S), 1580g (R), 1700g (L)
  • Pack size 32x26cm (R)
  • Sizes Short, Reg, Long
  • 15 degree sleeping bag

Pros

  • Range of sizes
  • Warm
  • Good hood
  • Internal pocket

Cons

  • Fairly heavy
  • Bulky
  • Awkward stuff sack

Summary: Warm and comfortable, only let down by the bulk and weight when packed.

Rab Neutrino Pro 400 Sleeping Bag Best Under $350

Rab Neutrino Pro 400 Sleeping Bag

This 800 fill power goose down bag delivers excellent warmth for weight and packs down small, down sleeping bags.

It’s also more weatherproof than most down bags, thanks to hydrophobic fill and a water-resistant shell.

The design incorporates a collar baffle, shaped hood, and angled chambers which are arranged in chevrons to keep the fill over the centre of the body.

The shaped footbox, generous length and extra room for the upper torso make this a very comfy bag.

The two-way anti-snag zip is backed with a chunky baffle and the zip puller even glows in the dark.

There is a small zipped internal pocket too. The practical roll-top stuff sack compresses well.

The bag’s lower temperature limit doesn’t quite match others, but you’ll still be toasty in sub-zero conditions.

Features

  • Fill 800 fill power down
  • Temp rating -1°C comfort, -7°C lower
  • Weight 819g (R), 882g (L)
  • Pack size 32x17cm (R)
  • Sizes Reg, Long

Pros

  • Warm
  • Comfortable
  • Lightweight
  • Small pack size
  • Useful features

Cons

  • Lower temperature limit doesn’t quite match the bulkier bags here

Summary: Compact, warm and light, with top wet-weather performance and great features.

Patagonia 850 Down Sleeping Bag Best Under $500

This premium 850 fill power down bag has impressive loft and superb build quality.

Being cocooned inside it is pure luxury, with high levels of both warmth and comfort. The mummy fit is surprisingly roomy, with generous length even in a regular fit.

The low profile hood hugs the head without feeling restrictive, while the footbox is contoured to minimize dead space while allowing ample movement.

Differential baffles prevent cold spots, and the unusual centre zip has very effective twin inner baffles.

The main zip also has three-way adjustment, which gives good ventilation. It all works extremely well, and the bag doesn’t seem to get twisted no matter how much you wriggle.

In fact, this is probably the most comfortable bag on the market. The only drawback is the eye-watering price.

Features

  • Fill 850 fill power down
  • Temp rating -1°C comfort, -7°C lower
  • Weight 830g (S), 913g (R), 978g (L)
  • Pack size 30x18cm (R)
  • Sizes Short, Reg, Long

Pros

  • Warm
  • Comfortable
  • Roomy
  • Lightweight
  • Small pack size

Cons

  • High price
  • Lower temperature limit doesn’t quite match the bulkier bags

Summary: A super comfy premium bag – at a premium price.

What to Look For When Buying Best Sleeping Bags For Camping in cold weather

Fill

Down offers superior warmth-to weight than synthetic fills, but synthetic bags are cheaper, easier to look after and remain warm when wet.

Storage Sack

In addition to a stuff sack, many bags now come with a larger cotton storage sack that allows the bag to loft and breathe when not in use.

Construction

Most bags use box wall construction, to trap the fill inside brick-shaped pockets (baffles). Larger baffles give more space for insulation to loft, smaller baffles help stop the fill from spreading out.

Cut

Most bags are available in different lengths or widths, as well as women’s specific.

Zip

A full-length zip allows you to vent heat and makes getting in and out easier, though a shorter zip saves weight. Zips usually have a baffle to prevent cold spots, but make sure it doesn’t snag.

Fabric

Shells and linings are usually made from nylon, though cheaper bags use polyester.

Temp Rating

Most bags give an upper limit, a comfort limit, a lower limit and an extreme limit. The comfort and lower limits are the best indicators of the actual temperature range.

Shoulder Baffle

An extra neck or shoulder baffle helps to lock heat inside the bag.

Pack Size and Weight

A lightweight bag with a small pack size is easier to stash and carry in your pack. Compression stuff sacks really help cinch down the size.

Hood

An insulated and close-fitting hood makes a big difference in cold conditions. Look for a bag with hood drawcords so you can adjust the fit.

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