Best 4 Season Sleeping Bags Reviewed & Keep Above Zero Temperatures

Best 4 Season Sleeping Bag 2017 - 4 Season Sleeping Bag Reviews

Quick Summary

We understand the perils that come with winter camping, and the cold that comes with it can leave you shaking instead of sleeping. What you need is a 4-season sleeping bag that is thick and warm enough to keep you nice and toasty in any weather – even when it drops below freezing.

They are easy to find and browse through, but with so many different makes and models on the market, it is not always the easiest thing to do. However, that’s where we step in to offer you a hand.

So that we can help you find the best 4 season sleeping bag, we have put this guide together, compiling all of the relevant 4 season sleeping bag reviews in one place, so you can find the ideal one to keep you warm during your winter trips.

In a hurry? Here are our top picks for the best 4 Seasons Sleeping Bags

Best Lightweight 4 Season Sleeping Bag - Mountain Shack

Best Down 4 Season Sleeping Bag - Mountain Warehouse

Best Double 4 Season Sleeping Bag  - Redstone

Best 4 Season Sleeping Bag - Summary Reviews

 1. Mountain Shack Mummy Sleeping Bags

Best Lightweight 4 Season Sleeping Bag 

Mountain Shack is a good and reliable brand to go for when it comes to outdoor gear and equipment.

If you are looking for a 4 season sleeping bag that is warm and lightweight, you might want to take the time to read the reviews for this model below.

The Good

This 4-season sleeping bags comes in a great shade of blue with grey detailing, giving it a personal touch. It is a mummy sleeping bag, which means that you have a hooded area that can be pulled over your head and tightened, trapping the heat and ensuring that you are warm as well as comfortable all night.

In fact, the entire sleeping bag has a warm and comfortable lining.

It has a sturdy and durable construction, as it is windproof as well as waterproof due to the resistant outer. The zip works two ways and is baffled, as well as being full-length for easy opening and closure. It comes with a compression pack to ensure that it can be put away compactly, and is incredibly lightweight -so it won’t weigh you down while you are hiking.

I have found this sleeping bag is a roomy foot box, and the fabric-feel lining is a bonus at this price point as are the neat webbing zip guards that prevent the zipper snagging.

The Not So Good

A few customers noted that there were some hanging threads and missed stitches, which they found disappointing.

Features - 
  • Brand : Mountain Shack
  • Material : Synthetic
  • Sleeps : 1 person
  • Size : 216 x 70 x 70 cm
Our View

These sleeping bags are perfect for keeping warm during the winter months, and it comes at a reasonable price. While there were some customers who felt the overall quality was a little lacking, these reviews are uncommon, and so it could be down to a previous batch that was faulty.

Generally, it has a sturdy construction and will ensure that you are kept warm, even when the temperature hits freezing. Lightweight and easy to carry around with you, it’s an incredibly useful piece of kit to have with you on your winter adventures.


Q: Is it washable in a domestic machine?

A: I have washed mine in my 8kg machine successfully. I dried on an airer then fluffed in the tumble dryer. It can be fully tumbled dry as well though.

 2. Mountain Warehouse Everest Down Extreme

Best Down 4 Season Sleeping Bags

Mountain Warehouse is one of the biggest names when it comes to outdoor gear and accessories, so you know you are getting something good when you go with them. If you are searching for a 4-season sleeping bags that is down filled, look no further, the perfect one is right here.

This sleeping bag comes in black with red detailing, although there are other colours available if you want something different.

The Good

It is a mummy sleeping bag, and it is named as such due to the shape and hooded area – the latter of which can be tightened and secured to retain heat and ensure you are warm all night long. There is even an inner pocket to keep all of your valuables safe.

It is well insulated and filled with duck down, ensuring that you are wrapped up in a wonderful bed of warmth and comfort all night long.

Plus, because it has been made for winter it can withstand extreme temperatures of up to -28C, ensuring that you are safe and protected. The mummy shape also ensures that it is close to your body, giving you a snugger and more comfortable sleep. 

The Not So Good

It can be a little bulky and heavy when it comes to carrying it while hiking or backpacking.

Features - 
  • Brand : Mountain Warehouse
  • Material :  High quality 900g 80/20 grey duck down filling
  • Sleeps : 1 person
  • Size : 220cm x 80cm x 55cm
Our View

This sleeping bags comes from a trusted brand and at a reasonable price, especially considering the down stuffing. While it can be a little bulky and heavy, it is worth carrying around with you for the protection it gives from the elements.

It’s comfortable, warm, and has some great additional features, like the hood and inside pockets, to make things easier for you. Customers just advise that you fluff it up before you settle down for the night.


Q: What is the diamiter and lenghts of thr pack size??

A: The length of the pack is 12 inches. The diameter is 9 inches. The measured circumference of the cylinder is 28 inches. 

 3. Redstone XL Double Sleeping Bags

Best Double 4 Season Sleeping Bags

Redstone is a good name to go with when you are looking for outdoor gear. If you are on a budget but still need a sleeping bag that is going to be able to keep you warm in cold temperatures, this is the place for you to be. Take the time to read the reviews for this sleeping bag.

The Good

This sleeping bag comes in blue with grey detailing, but that’s not the only thing that makes it a little unique. It’s an extra-large double sleeping bag, which is perfect for going camping with your significant other.

However, it also converts into two singles in case you are looking to share with a friend or someone has forgotten to bring a sleeping bag (it happens).

It’s really lightweight, but don’t let that put you off as it is a 4-season sleeping bags that promises to keep you warm. It’s also water resistant if you happen to get caught out. It has a comfortable filling and inner lining, allowing you to get a good sleep even if you are in freezing conditions. There is even a drawstring draft collar and tube to trap the heat, as well as inside pockets for valuables.

This sleeping bag is a large but very cosy and comfortable sleeping bags. It was so warm and cosy. The inner material is of good quality and also very comfortable. The zips were loose enough to be able to fasten and unfasten during the night without any struggle.

I also found it is easy enough to put back into the carry bag with a bit of a push. I also like the fact that it can convert into two singles which would be very useful.

The Not So Good

Some customers have had a little difficulty with the zips in terms of opening the sleeping bag and with snagging.

Features - 
  • Brand : Redstone
  • Material : 100% polyester
  • Sleeps : 2 people
  • Size : XL SIZE: 210cm (l) x 170cm (w)
Our View

This sleeping bag comes at a cheap price and is still great quality, making it perfect for winter campers who have found themselves on a budget. After all, there is no need to go for something that won’t keep you warm enough with low cost models like this.

There have been some issues with the zips snagging, but a gentle hand is often all that is needed to rectify this issue. Plus, it is wonderfully stuffed and lined to ensure your comfort while you sleep.

Further Models of 4 Season Sleeping Bags

Here are some further models of sleeping bags, just in case the ones above do not quite meet your requirements

 4. Mountaintop Mummy Sleeping Bags 

Mountaintop is a good brand to look at when it comes to winter gear, and this sleeping bag is ideal for use across every season – so you are sure to be warm when you decide to go winter camping.

It comes in a great shade of red and is incredibly lightweight, so packing it up and taking it hiking should be no problem at all. It has a goose down filling to keep you wonderfully warm and super comfy while you are sleeping through cold nights.

The hood also has drawstrings to keep the warmth in and ensure that you remain a good temperature all night long. You won’t want to be without this sleeping bag.

 5. YOUR Sleeping Bags by SHO

SHO is another fantastic and reliable brand when it comes to camping and hiking. Available at a good price, it won’t break the bank, and it is worth spending a little extra to stay warm.

It is a true 4 season sleeping bag, it can endure temperatures up to -24C, and it has been tested according to EU regulations, so you know it is going to be safe to use in the cold.

Made for comfort, you will feel like you are home in your bed once you snuggle into this, and are sure to have a restful night of sleep.

It comes with a bag to pack it into, making it more compact for transporting between sites when you are hiking. Plus, it comes in a great blue and white design.

Buying Guide

What are 4-Season Sleeping Bags?

Sleeping bags usually come with a season comfort rating on them. What it means when you see 4-season on a sleeping bag is that it is perfect for use in the winter months. This is especially good if you know the temperature is going to drop a little below zero because the material used to make the sleeping bag is thick and padded. This keeps it insulated and prevents you from getting too cold at night.

What are the Different Types of Sleeping Bag?

There’s more to sleeping bags than the season rating; you also have different types in terms of the shape and design. Here’s a quick look at each of them:

  • Square. I refer to them as rectangular because that’s what they are, but either term can be used and gather the same results. They are more spacious, and there is plenty of room to move your feet and body in the night. You can also get them as double sleeping bags.
  • Mummy. The classic model. It comes with a hood for comfort, but also so that you can keep the cold off your face. They are tapered at the bottom to trap heat and keep you warm in the winter, and are usually only used in chilly conditions.
  • Pods. These are like a cross between the two types above. They are wider, but also come with the hood and can be used in a variety of conditions. Their spacious interior makes for comfortable sleeping that doesn’t leave you feeling constricted.

There’s More to Women’s Sleeping Bags Than the Colour

There is a fourth type of sleeping bag, and that’s the one designed for women. No, I’m not talking about pink sleeping bags that are marketed towards women, I’m talking about a specific design. Women have actually been found to sleep colder than men, and so when you are looking at a women’s sleeping bag, it tends to mean that it has more insulation.

You will find these heat retaining areas are around the hips and feet because that is where it tends to be lost the most. It’s actually a really handy feature to know about, and one that you can now make use of.

womens sleeping bag

Things to Consider

Aside from the above information, there are a few other features that you should be taking into consideration before you buy. Check out my list of top features below.

The Temperature Rating

This is an essential feature to keep in mind because you need to be prepared. How cold is it going to be at night, and can your sleeping bag cope with it? The rating on the sleeping bag will either be called a comfort or temperature rating, and this means it will state the temperatures it is able to withstand. The comfort one is the best one to go by, as while it will still work in extremes it may not be as nice to sleep in and you might feel the cold a little.

The Inner Lining

The most common materials here are fine nylon or polyester, although you might be lucky enough to discover flannel or cotton inner linings. However, for cold conditions, I would not recommend cotton as an inner lining because traps moisture and so may leave you feeling uncomfortable. Nylon and polyester are likely your best bet for a 4-season bag.

The Outer Fabric

Dryloft and nylon ripstop are the top materials for the exterior of sleeping bags. The former of these is water resistant and breathable for a good night’s sleep, while the latter is exceptionally tough and durable to prevent wear and tear. Either one is a fantastic choice to go for, and they will provide you with a relaxing and comfortable camping trip.

Left- and Right-Hand Zips

This might seem like a petty preference, but it is actually pretty handy. It certainly makes zipping yourself into the sleeping bag a much easier task. Just remember this:

  • Left Hand Zip for Right Handed People
  • Right Hand Zip for Left-Handed People
Two-Way Zips and Covers

These types of zip are very good for ventilation, and even the coldest nights can sometimes get a little warm and stuffy when you’re wrapped up in a sleeping bag. There are also some that prevent heat loss if you are feeling chilly. A zip cover, on the other hand, is used to make sure that the zip does not come undone during the night, ensuring warmth and security.


If you pick up a mummy sleeping bag, it comes with a hood, and this offers you a comfortable place to rest your head at night. It also means that you can pull it tightly around your face in order to trap heat and keep you warm. It is the ideal solution for camping in cold weather, and I highly recommend having a hood on your sleeping bag when you pick up a 4-season model.


This is the space between the two layers of material that is filled with stuffing or padding. There are a number of different types of filling, but for 4-season sleeping bags down is one of the best options. It is soft, warm, and works really well to keep the space insulated. Synthetic materials can be good too, as well as easier to care for, but they are a lot heavier than down and you may find that they don’t keep you quite as warm

sleeping bag
Inner Pockets

These are very handy for security, because you are able to hold valuables like your wallet and mobile phone inside them. I have always thought these were most valuable at festivals, but they are also handy when you are camping and want to ensure that your most valuable possessions are close to you and therefore less likely to be stolen while you sleep.

To Conclude

Hopefully, this guide has helped you to find the best 4 season sleeping bag for your next trip, and that the 4 season sleeping bag reviews have ensured you make the best choice. We have presented you with some fantastic models in this guide, and at a range of prices so that everyone can find one that suits their budget perfectly.

Plus, we have a great selection of brands – from the top names in the world, to those that are less well-known, allowing you to find the one that you trust the most. With everything we have here, we know that you are going to find a winter sleeping bag that is just right for you and your needs.

What did you think of our sleeping bag guide? Are there any that you would have liked to see or recommended? We love hearing from you, so make sure to leave us a message in the comments below.