Outdoor Vitals Summit 20 Sleeping Bag: Your Must-have Lightweight Sleeping Bag

When you’re out in the wild, you’re susceptible to mother nature. Rain, wind, sunshine – whatever the elements are, you’re vulnerable to them. With that being said, you’ll need to bring proper equipment with you.

If you’re planning to camp or backpack outdoors, you’ll be needing a something to protect you from the weather and provide you with extra comfort while sleeping. In other words, you’ll be needing a proper sleeping bag. But the thing with most sleeping bags is that they’re heavy and bulky, which make it a pain to travel with.

If you’re camping, the weight may not be an issue, however, for backpackers, a bulky sleeping bag is a nightmare. The Outdoor Vitals Summit 20 Sleeping Bag is an ultralight, ripstop sleeping bag that provides you warmth, however, also is designed with lightweight material, suitable for backpackers and touring cyclists.

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Product Specifications

  • Rip-Stop fabrics
  • Ultralight highest quality 800 fill power down
  • Bag weight: 2.5 lbs and compress to 10 x 8 inches!
  • High quality down’s weight-to-warmth ratios 
  • High quality materials – YKK zippers, included compression bag, drawstrings and other high dollar features 
  • Limited lifetime warranty 

Check the price on Amazon

We’re going to review one of our favorite sleeping bags, the Summit 20 that’ll support any user, no matter whether they’re a cyclist, backpacker or camper. Let’s jump in and show you what this sleeping bag has to offer.


The Outdoor Vitals Summit sleeping bag is a great option that’s designed for both beginner and advanced outdoor enthusiasts. Its lightweight design is ideal for backpackers since this bag only weighs 2.5lbs.

It’s an extremely warm sleeping bag, made with ultralight high-quality 800 fill power down, so you won’t have to worry about freezing in the middle of the night.

Many people invest in cheaply designed sleeping bags, not thinking about the quality. Sleeping bags not only provide you warmth but they also give you extra comfort when you sleep, so it’s worth investing in.

What’s great about Outdoor Vital gear is that it’s designed by outdoor enthusiasts, so they understand the needs of campers and backpackers.

Thus, that being said, this sleeping bag is an ode to backpackers and campers that want a lightweight bag but also don’t want to sacrifice warmth for it.

Best Used: Where to lay this sleeping bag down

People often worry that when they read the word lightweight, they think that the product is flimsy and cheaply produced. However, this isn’t the case with this sleeping bag. In fact, because it’s made of ripstop material, you’ll be able to sleep directly on the ground with the bag.

Whether you’re sleeping in a tent, your car or a hammock, the Outdoor Vitals Summit will adapt to its environment. So, where’s the best place to put the Outdoor Vitals Summit? Anywhere.


Lightweight bags are generally designed with a minimalist approach. Why? Because the sole purpose of the sleeping bag is to reduce weight and bulk. So, naturally, the Outdoor Vitals sleeping bag was designed like this.

Though the sleeping bag itself is a regular-sized bag, it comes with a 4-point compression bag that reduces the size of the sleeping bag to 10 x 18 inches.

Now, if you’re a backpacker, you’ll love the fact that you’ll be able to fit your sleeping bag into your sack and also not have it completely weigh you down at the same time. In fact, regardless of the type of traveller you are, you’ll be happy to reduce the size of your sleeping bag to the size of a jar of pickles.

Design and durability

There are a couple great design features that are included in the Outdoor Vitals Summit. Firstly, this sleeping bag is designed to be a ultra lightweight sleeping bag, weighing 2.5lbs. Though it’s lightweight, it’s made with high-quality premium 800 fill power down.

The 800 fill power down not only provides you with warmth but also extra comfort, so don’t worry about having a sore back in the morning.

It’s made with VitalDry DWR which is a unique coating that repels water off of its shell so you won’t have to worry about the water seeping through the bag, dampening your down. The down is placed in grid baffles which means it’s equally distributed throughout your sleeping bag, thus, no cold spots.

Another issue with many sleeping bags is the zipper. Usually, they’re built poorly, thus, you’ll have your zipper snagging and tearing the material. However, this sleeping bag comes with YKK zippers which are the highest standard zippers currently on the market. With this zipper, it comes with a zipper guard, so you won’t have to worry about it snagging, in fact, this zipper will last you a lifetime.

In addition, the material is made of 20D ripstop with the VitalDry DWR, so, it’s built to last. When it comes to design and durability, they go hand-in-hand with the Outdoor Vitals Summit.


Like we said, this sleeping bag is light. Weighing in at 2.5lbs, you’ll be easily able to carry around in your backpack without being weighed down.

In addition, you’ll be able to compress it, so if you’re worried about bulk, you’ll be happy to know that this bag comes with a 4-point compression bag. By using the compression bag, it’ll be sized down to just 10 x 18 inches.

It’s good to know that the average sleeping bag weighs an average of 5 lbs, however, Outdoor Vitals were able to cut the weight in half without sacrificing the bag’s warmth and comfort. So, even though it’s considered a lightweight bag, it functions just as a regular sleeping bag.

If you’re a backpacker or touring cyclist, you’ll love the fact that this bag adapts to you rather than you having to adapt to the bag.


Now, when you hear the word lightweight, you automatically think that it’s “light” in all aspects including warmth. In some cases, if the sleeping bag is built cheaply, then that’s true, however, not in the case of the Outdoor Vitals Summit.

The 20D ripstop material, 800 fill power down and grid baffles make a perfect combination that traps the heat in, giving you a warm and cosy sleep.

With this sleeping bag, you’ll be able to withstand temperatures as low as -7 degrees celsius. So, it’s safe to say that this sleeping bag is suitable for 3-season use.


Warmth and weight are crucial, however, you’ll be using this sleeping bag on tough surfaces, so you’ll want to make sure you won’t wake up with a sore back. This sleeping bag is made with 90% down and 10% feather duck down that’s placed in grid baffles for even distribution.

This is what essentially makes the Outdoor Vitals Summit sleeping bag different from its competitors, grid baffles. Without these grids, the down will not be evenly distributed, thus, creating sleeping discomfort. If you’re worried about having a rough night’s sleep, then you this is the sleeping bag for you.

Value for money and guarantee

In comparison to lower-quality sleeping bags, the Outdoor Vitals Summit is slightly more expensive. Though for its price you’re provided with a reliable and high-quality sleeping bag. You can cut costs when it comes to your tent, however, you don’t want to cheap out when it comes to your sleeping bag.

It is a 3-season sleeping bag, so for the price, it’s very reasonable, considering the features you’re provided. In addition, 1% of all the revenues are donated to help developing countries with water, food and shelter.

The Outdoor Vitals Summit company really believe and value their product and offer a limited lifetime warranty to all their products.

Unique features

The lightweight factor is definitely a unique feature for a sleeping bag since the average sleeping bag is double the weight of the Outdoor Vitals Summit. However, there are a couple other unique features which really aids to the functionality of this sleeping bag.

The YKK heavy-duty zippers and VitalDry coating both add to the uniqueness of this sleeping bag. Though many sleeping bags have a water repellent coating and zippers, they’re usually not made of high quality.

However, with this sleeping bag, they recognized that as an issue and invested in these parts.

Close Competitors: Other products you might like

We don’t want to give you a biased opinion, in fact, we believe that it’s important to show you other products that are available on the market.

Of course, we all have different needs, so we’re going to show you these close competitors so you’ll be able to see which sleeping bag best suits you.

Outdoor Vitals – 0 Degree Down Sleeping Bag

Another great sleeping bag from the Outdoor Vitals Summit sleeping bag is the Outdoor Vitals Summit 0 Degree Down Sleeping Bag.

It essentially consists of all the features that the Outdoor Vitals Summit 20 has, however, this bag is a year-round sleeping bag.  You’ll be able to use this sleeping bag during the winter season as it can withstand temperatures as low as -17.

It comes with a 4-point compression bag which will reduce the size to just 10 x 18 inches, thus, making it a great option for backpackers and mountaineers. Of course, it’s made with premium 800 fill power down, so you’ll be properly insulated with nature’s best insulator.

This sleeping bag is ultra tough, designed with 20D ripstop material as well as VitalDry DWR coating that’ll keep the moisture out and your down safe and dry. A great option if you’re a fan of Outdoor Vitals, however, want a year-round sleeping bag.

Kelty Cosmic 20 Degree Sleeping Bag

If you’re looking for a sleeping bag that’s slightly lower in price, however, that still provides you with warmth and comfort, the Kelty Cosmic 20 Degree Sleeping Bag is a great option.

This sleeping bag is designed with performance-focused DriDown made with 50D down proof polyester and 600 fill power DriDown, ensuring that you’re kept warm.

It’s a little heavier than the Outdoor Vitals sleeping bags, weighing in at 2.8lbs, however, if a couple grams isn’t a big difference than this is a great sleeping bag. It comes with a thermal-comfort hood and natural fit footbox so you’ll be able to fully close yourself in when the weather becomes harsh.

It comes with a zipper draft tube with an anti-snag design so you won’t have to worry about your zipper snapping or snagging. This sleeping bag is a 3-season purpose bag and will be able to withstand temperatures as low as -7 degrees Celsius. So, if you’re not planning on camping or backpacking during the winter, you’ll love this bag.

Hyke & Byke Down Sleeping Bag

If you’re looking for a lightweight sleeping bag, the Hyke & Byke Down Sleeping Bag is another exceptional option.

This sleeping bag is based on helping backpackers and travelers to shave weight and save space in their packs. It’s designed with ultralight premium quality duck down filling which is a natural insulator.

The down filling is the best insulator that has the highest warmth-to-weight ratio that’ll withstand the winter weather. Hyke & Byke don’t believe in using synthetic insulation for their sleeping bags, so you know that they only use the high-quality down.

The bag is made with microscopic air clusters that evenly distribute the down and ensures that the heat is evenly trapped. Within this sleeping bag, you’ll be keeping warm in temperatures between 20 to 40 degrees. This sleeping bag weighs 2.5 lbs, just like the Outdoor Vitals Summit.

Hyke & Byke are known for their high-quality outdoor gear, so, be happy to know that this sleeping bag is made of ultralight water repellent 400T 20D ripstop nylon fabric and two YKK zippers which are anti-snag. In addition, it comes with a compression stuff sack, so you’ll be able to roll it up and throw it in your pack without creating bulk and weight.


Regardless if you’re a beginner or advanced camper, backpacker or touring cyclist, you want a sleeping bag that’ll keep you cosy and warm during your trip.

The Outdoor Vitals Summit sleeping bag is a great product that provides you with everything you need in a sleeping bag. For the price, you really do receive a high-quality product that’ll last you a lifetime.

What’s great about this sleeping bag is that it’s not full of unnecessary features that only add weight and bulk. Instead, what they did with this bag is bring it back to basics, however, focused on the weight and warmth – which are features that you should be focusing on.

It’s light weight and compressibility makes it very desirable if you’ll be traveling with this sleeping bag. Watch the video below to learn more about the sleeping bag.

If you’re going to be backpacking or cycling, you’re really looking for a sleeping bag which shaves off some weight while still maintaining its quality. You’ll be able to use this sleeping bag for 3-seasons, possibly winter as well, depending on where you’ll be using it.

Though Outdoor Vitals is a relatively new company, they really used their experiences outdoors and applied it in making a bag which didn’t sacrifice one feature for another.

However, we all know that nothing is perfect. So, with that being said, we want to show you the advantages and disadvantages of this sleeping bag:


  • Lightweight
  • Great compressibility
  • Guaranteed to stay warm in all 3 seasons
  • Reasonably priced
  • VitalDry DWR water repellent coating for extra protection
  • Grid baffles for evenly distributed down


  • Size – if you’re a larger person, you may have problems fitting comfortably in this sleeping bag

For what you pay, you’re really getting an exceptional product. Outdoor Vitals really used their own experiences when designing this sleeping bag and you can see it with the quality. Users of this sleeping bag love the intelligent design of this sleeping bag. But, of course, nothing is perfect.

There have been complaints that if you’re a larger person, you may find yourself a little tight in the sleeping bag, however, other than that, this bag has everything you could ever ask for.

Outdoor Vitals Summit 20 Sleeping Bag
  • Packaging
  • Design and durability
  • Weight
  • Warmth
  • Comfort
  • Value for Money and Guarantee
  • Unique features


A true all-in-one sleeping bag, the Outdoor Vitals Summit 20 does it all. Though it may not be suitable for winter use, this 3-season sleeping bag will keep you dry, warm and safe. Ideal for backpackers, campers and travelers, the ultralightweight sleeping bag will fit easily into your pack without creating extra bulk and weight. Whether you’re a beginner or advanced outdoor enthusiast, it’ll create a positive outdoor for you. This 800 fill power down sleeping bag will evenly distribute the warm and block out any cold or wet weather. It comes with YKK anti-snag zippers and drawstrings, so you’ll be able to completely cocoon yourself in your sleeping bag. Users of this sleeping bag are in love with the minimalist yet fully featured sleeping bag. Though it says it’s a 3-season sleeping bag, depending on where you’ll be using it, you may be able to sleep in it during the winter. Regardless of what you’re using it for, you’ll be happy you invested in this sleeping bag.

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Do you use this sleeping bag? If so, let us know what you think of it in the comment section below.

4 thoughts on “Outdoor Vitals Summit 20 Sleeping Bag: Your Must-have Lightweight Sleeping Bag”

  1. The Kelty Cosmic 20 Degree Sleeping Bag is solid, durable and suitable for summer camping. It is remarkably lightweight and spacious.

  2. The Outdoor Vitals Summit Sleeping Bag is another amazing sleeping gear for cold weather camping. The price range is also affordable. Great choice, Aaron.


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