Top 10 Best 40 Degree Sleeping Bags 2022 – Review & Buying Guide

Thank you for checking out our review on the 40 degree sleeping bags . Buying the best 40 degree sleeping bags is not easy in 2022. That's why our team tests each and every component that we review in our store. With so many choices, it’s hard to pick the best 40 degree sleeping bags for your needs. Just like, whether you bought an expensive new bike, or maybe you are upgrading an old expensive bike, either way, your two-wheeled pedal machine with no tested gear is likely worth as much as a used car.
Rank Product Name Score
1
Coleman Sun Ridge 40°F Warm Weather Sleeping Bag, Blue
Coleman Sun Ridge 40°F Warm Weather Sleeping Bag, Blue
9.36
2
Coleman Autumn Glen 40 Degree Sleeping Bag
Coleman Autumn Glen 40 Degree Sleeping Bag
9.62
3
Kelty Tuck Synthetic Mummy Sleeping Bag (2020 Update) - 40 Degree Long
Kelty Tuck Synthetic Mummy Sleeping Bag (2020 Update) - 40 Degree Long
9.82
4
Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag, Regular – Compression Straps, Stuff Sack Included
Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag, Regular – Compression Straps, Stuff Sack Included
9.82
5
Coleman Rectangular Flannel Sleeping Bag 40 Degrees
Coleman Rectangular Flannel Sleeping Bag 40 Degrees
9.5
6
ALPS Mountaineering Fusion +40 Degree Sleeping Bag
ALPS Mountaineering Fusion +40 Degree Sleeping Bag
9.36
7
Wenzel Moose Youth 40 Degree Sleeping Bag, Blue - Stuff Sack Included
Wenzel Moose Youth 40 Degree Sleeping Bag, Blue - Stuff Sack Included
9.3
8
REDCAMP Kids Mummy Sleeping Bag for Camping Zipped Small, 40 Degree 3 Season Cold Weather Fit Boys,Girls & Teens (Pink with 2.4lbs Filling)
REDCAMP Kids Mummy Sleeping Bag for Camping Zipped Small, 40 Degree 3 Season Cold Weather Fit Boys,Girls & Teens (Pink with 2.4lbs Filling)
9.6
9
High Peak Outdoors Cascade -40-Degree Sleeping Bag
High Peak Outdoors Cascade -40-Degree Sleeping Bag
9.86
10
Kelty Mistral Synthetic Camping Sleeping Bag - 40 Degree, Long
Kelty Mistral Synthetic Camping Sleeping Bag - 40 Degree, Long
9.3

Top 10 40 Degree Sleeping Bags of 2022

Coleman SS-SMS-765612

1
Coleman Sun Ridge 40°F Warm Weather Sleeping Bag, Blue

by Coleman

9.36/10

Coleman Sun Ridge 40°F Warm Weather Sleeping Bag, Blue

Color Blue
Prime Status Yes
Warranty -
Brand Coleman
Rating 9.36/10

Features

  • For camping in temperatures between 40°F and 60°F
  • 3 lb. of ThermoTech insulation
  • Polyester cover with soft tricot fiber blend liner
  • ComfortCuff surrounds your face with softness
  • Roll Control fasteners lock bag in place for easier rolling
  • Fiberlock prevents insulation from shifting, increasing durability
  • Thermolock draft tube reduces heat loss through the zipper, keeping you warmer
  • ZipperGlide tailoring allows smooth zipper operation around corners
  • QuickCord no-tie closure keeps bag cinched tight
  • Machine washable
  • Sport Type: Camping And Hiking

Coleman 2000029007

2
Coleman Autumn Glen 40 Degree Sleeping Bag

by Coleman

9.62/10

Coleman Autumn Glen 40 Degree Sleeping Bag

Color Green
Prime Status No
Warranty No Warranty
Brand Coleman
Rating 9.62/10

Features

  • Zip Plow zipper for Snag-Free opening and closing
  • Colet herm Hollow polyester insulation provides better heat retention with less weight
  • Comfort cuff design surrounds your face in softness
  • Zip two together for double the room
  • 5-Year limited warranty

Kelty Kelty

3
Kelty Tuck Synthetic Mummy Sleeping Bag (2020 Update) - 40 Degree Long

by Kelty

9.82/10

Kelty Tuck Synthetic Mummy Sleeping Bag (2020 Update) - 40 Degree Long

Color Green
Prime Status Yes
Warranty Limited
Brand Kelty
Rating 9.82/10

Features

  • Are you a tosser, a turner, a flipper, or all of the above? However you define being comfortable, our Tuck mummy bag has what it takes to match those midnight moves from top to bottom.
  • Optimal Combination of Warmth and Compressibility: ThermaPro is a fiber blend engineered to retain warmth & provide superior packability, even in cold and damp conditions.
  • Comfort Tuck Zipper: Kelty’s Tuck sleeping bags feature a J shape zipper around the footbox of the bag, giving you the option of sticking one or both feet out during the night to regulate temperature.
  • Extra Space: Natural fitting, spacious footbox, plus an additional 1. 5 inches of space from head to toe, with the unique oval/mummy design.
  • 40 Degree Temp Rating, Long Size: Fits sleepers up to 6ft 6in, fill weight 22oz, total weight 2lbs 10oz, stuff size (non-compressed) 15x8 inches. Color: Grape Leaf

Kelty 35428820RR

4
Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag, Regular – Compression Straps, Stuff Sack Included

by Kelty

9.82/10

Kelty Cosmic Synthetic Fill 40 Degree Backpacking Sleeping Bag, Regular – Compression Straps, Stuff Sack Included

Color Green
Prime Status Yes
Warranty Limited
Brand Kelty
Rating 9.82/10

Features

  • 40 Degree Temp Rating, Regular Size: Fits sleepers up to 6ft, fill weight 24oz, total weight 2lbs 6oz, stuff size (non-compressed) 15x8 inches. Color: Duffel Bag Green/Smoke
  • Packability: Integrated compression stuff sack, coupled with the premium packability of the synthetic fill allow the Cosmic synthetic to reach minimalist standards of backpacking gear. Trail weight varies by temp rating, from 2lbs 6oz to 4lbs 11oz.
  • Insulation: Cirroloft synthetic insulation provides reliable warmth in cold and damp conditions, maintains loft for even coverage with no cold spots. Temperature ratings from 0 degrees to 40 degrees, to ensure your time on the trail is comfortable.
  • Tailored Fit: Natural fit spacious footbox gives more room to wiggle your toes, and length options range to fit sleepers 5’8” to 6’6”. A handy stash pocket on the exterior of the bag for your overnight goodies and essentials in the tent.
  • Kelty Craftsmanship: Kelty is synonymous with quality in the outdoor community. Kelty gear is built for play, and built to last. The Cosmic Synthetic bag is ready to be put through the ringer on the trail, campground, and everywhere in between.

Coleman Coleman

5
Coleman Rectangular Flannel Sleeping Bag 40 Degrees

by Coleman

9.5/10

Coleman Rectangular Flannel Sleeping Bag 40 Degrees

Color Green
Prime Status No
Warranty -
Brand Coleman
Rating 9.5/10

Features

  • Size: 33 in. x 75 in.

ALPS Mountaineering 4300433

6
ALPS Mountaineering Fusion +40 Degree Sleeping Bag

by ALPS Mountaineering

9.36/10

ALPS Mountaineering Fusion +40 Degree Sleeping Bag

Color Twilight Blue/Coal
Prime Status Yes
Warranty Limited Lifetime Warranty
Brand ALPS Mountaineering
Rating 9.36/10

Features

  • Outer shell made of highly durable and extremely soft 380T 20D nylon fabric, giving you long-lasting comfort
  • Zipperless hybrid design features a hydrophobic-down filled top that folds open offering freedom, or can be tucked in and secured for extra warmth
  • Keeping you plenty warm, this +40 degree bag is filled with our 2.5 denier TechLoft Micro insulation
  • Hood can be adjusted using the draw-cord allowing you to trap extra heat inside bag
  • Dimensions: 82" x 32", Weight: 2 lbs. 2 oz., Top Fill Weight: 6 oz., Bottom Fill Weight: 18 oz.; Compression stuff sack included

Wenzel 49659

7
Wenzel Moose Youth 40 Degree Sleeping Bag, Blue - Stuff Sack Included

by Wenzel

9.3/10

Wenzel Moose Youth 40 Degree Sleeping Bag, Blue - Stuff Sack Included

Color Blue
Prime Status No
Warranty Manufacturer Warranty
Brand Wenzel
Rating 9.3/10

Features

  • LET’S GO CAMPING: With a fun and colorful Moose pattern, this 40-degree sleeping bag will help get any child in the camping spirit. Quilt through construction with Insul-Therm fill will keep kids warm and cozy, and the bag unzips to convert to a blanket.
  • FEATURES: Self-repairing 2-way main zipper offers versatile ventilation; fully unzips and converts to blanket; breathable fabric maintains comfort through the night; soft polyester insulation locks in warmth
  • SPECS: Size: 66 inches by 26 inches, Weight: 3 lb 2 oz, Material: 190T Poly Taffeta, Fill: Soft polyester insulation
  • INCLUDED: Stuff sack for easy packing and transport
  • WARRANTY: 10 Year Limited – Wenzel warrants to the original purchaser that its products will be free from defects in materials or workmanship for 10 years from the original retail purchase date. Contact our Customer Service team for prompt service.

REDCAMP rc11021

8
REDCAMP Kids Mummy Sleeping Bag for Camping Zipped Small, 40 Degree 3 Season Cold Weather Fit Boys,Girls & Teens (Pink with 2.4lbs Filling)

by REDCAMP

9.6/10

REDCAMP Kids Mummy Sleeping Bag for Camping Zipped Small, 40 Degree 3 Season Cold Weather Fit Boys,Girls & Teens (Pink with 2.4lbs Filling)

Color Pink with 2.4lbs Filling
Prime Status Yes
Warranty -
Brand REDCAMP
Rating 9.6/10

Features

  • Versatile Child Mummy Sleeping Bag: Keep your kids warm and cozy for all kinds of indoor or outdoor activities. Perfect for camping, hiking, backpacking, scouting adventures, backyard campouts or even for a sleepover. Comes in 2 versions for using at different temperatures. Also comes in 2 bright colors, pink and blue
  • Dimensions: It's size is 170cmx65cmx50cm/67''x25.5''x19.6''. The weight is 2.4lbs/1.1kg. Package size is 25cmx34cm/9.8''x13.3''. It fits temperature range 41-59°F/5-15°C
  • Special features: The sleeping bag can also be folded and zipped to 140cm (4'6'') to keep a smaller child warm and cozy. The inside liner is soft and cozy and will not catch in the zipper
  • Storage and Safety: 1 pull string instead of 2 to keep kids safe. Comes with covenient storage bag with adjustable carry straps. The Velcro snaps to cover the outside zipper
  • 100% MONEY BACK GUARANTEE: REDCAMP offers a 365-day limited manufacturer warranty. If you're not satisfied for any reason, please contact us at any time and we will assist you till satisfaction

High Peak 2244

9
High Peak Outdoors Cascade -40-Degree Sleeping Bag

by High Peak

9.86/10

High Peak Outdoors Cascade -40-Degree Sleeping Bag

Color Grey/Red
Prime Status No
Warranty -
Brand High Peak
Rating 9.86/10

Features

  • Hood and Drawstring closure and barrel lock
  • 2 Bags can be zipped together
  • Thermal Collar
  • 86 inches long x 34 inches wide

Kelty 35415619LR

10
Kelty Mistral Synthetic Camping Sleeping Bag - 40 Degree, Long

by Kelty

9.3/10

Kelty Mistral Synthetic Camping Sleeping Bag - 40 Degree, Long

Color GREEN
Prime Status No
Warranty Limited
Brand Kelty
Rating 9.3/10

Features

  • Budget Friendly: Conquer sleep in the outdoors, without killing your budget. The Mistral is designed to give you everything you need, and nothing you don’t.
  • Durable Materials: Outer shell and inner liner both made using durable and soft 190T Teffeta Polyester. Equal parts comfortable and weather-ready, the bag is made to last season after season, and made for play.
  • Offset Quilt Pattern: The Quilt-style stitch pattern provides the most efficient, even coverage of insulation throughout the bag, eliminating cold spots (or hot spots).
  • Synthetic Insulation: Kelty’s Cloudloft insulation (the same fill we use in our camp pillows and doublewide sleeping bags) provides reliable warmth, cushion, and comfort for your night under the stars.
  • Kelty Craftsmanship: Kelty is synonymous with quality in the outdoor community. Kelty gear is built for play, and built to last. The Mistral sleeping bag is ready to be put through the ringer on the trail, campground, and everywhere in between.
  • 40 Degree Temp Rating, Long Size: Fits sleepers up to 6ft 6in, fill weight 31oz, total weight 2lbs 15oz, stuff size (non-compressed) 16x9 inches. Color: Grape Leaf

Best 40 degree sleeping bags brands

  • Coleman
  • Kelty
  • ALPS Mountaineering

Buying Guide

Ease of Use

You should always consider if the you are intending to buy is easy to use and user-friendly. This will help in making an appropriate choice depending on whether you will be able to use it easily or if you need assistance. You may also refer to the ease of use from the reviews of the users, which gives a fair idea. 

Do you actually need the ?

Before you buy anything, you should ask yourself whether you actually need the This seems like a no-brainer, but it is an important question to consider nonetheless. If you are buying something just because it is on sale or because you think it will be fun to have, then you are probably wasting your money.

What are your priorities?

When you are looking to buy a , it is important to know what your priorities are. What features are most important to you? What is your budget? Answering these questions will help you narrow down your choices and find the right product for you.

Durability

​​Find out what the is made of. This will help you determine if the quality is worth the price. If you are looking for a durable item, make sure it is made of high-quality materials. This is important for two reasons. First, you want to make sure that you are getting a quality product. Second, if you have any allergies, you will want to know what the product is made of before you purchase it. 

What Is Your Budget?

The price tag is, of course, one of the most important deciding factors while buying a new . To begin with, calculate an estimate of how much you want to spend. This is a long-term investment, so the budget should take that into consideration. The first thing you want to do is figure out what your budget is. This will help narrow down your options and make the shopping process easier.

Do you look for a Warranty?

When looking into warranties, find out how long it lasts and what is covered. If a product is new, there may be a different warranty than if it were used. It is important to know what is included in the warranty and for how long it lasts. 

What is the Return Policy?

The return policy should also be known before making the purchase. It is common for stores to have a return policy, but there are also policies set by the manufacturers. When looking at products, it is important to check if they are covered by a return policy. This way, if the product does not meet your expectations, you can return it without any hassle.  Knowing these policies can save buyers a lot of time and money.  

Know the Shipping Time?

When looking at that will be shipped, inquire about the shipping company that will be used. Find out an estimated time of arrival and if there are any extra fees associated with shipping. These fees can add up, so it is important to be aware of them ahead of time. By taking the time to do research before making a purchase, buyers can save themselves time and money in the long run.

Check the competitors

Find out who else sells the product and at what price. This will give you an idea of how much you should be paying for the item. 

Do your research

When looking into quality, find reviews of the from other users. Checking to see how long the is expected to last is also important. Take some time to read online reviews. This can give you a good idea of quality and value. Once you have all of this information, you can start shopping around for the perfect product!

For example, if a has a short lifespan, it may not be worth the investment. If a is difficult to use, it may not be worth the time and effort it takes to learn how to use it properly. Asking these questions before making a purchase can save buyers time and money in the long run.

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