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Outdoor Vitals Sleeping Bag Liner
BE WARMER, STAY CLEANER, SPEND LESS & ENJOY THE OUTDOORS MORE!
We believe everyone should be able to enjoy the outdoors in ultralight & ultra high quality gear. Because of that, we created a totally new business to make sure more people get that chance! We cut out retail mark ups, excessive overhead and other expenses that drive up the costs, so that we can bring you the most affordable outdoor gear available!
Outdoor Vitals Sleeping Bag Liners are made with premium micro polyester fabric to ensure high levels of durability. The polyester liner fabric wicks away moisture and dries extremely fast in case you sweat during the night or get into the liner wet from crossing a stream! The extra layer of insulation also is great for adding a few degrees of warmth to the bag or allowing you to vent while not completely freezing that section of your body! At a weight of only 8 oz it’s well worth packing the travel liner to keep you cleaner, dryer, warmer and give you that extra comfortable feel of home!
Stay Warmer & Pack Lighter: Our micro polyester fabric weights only a few ounces, but can add another layer of insulation and warmth to your night’s sleep!
Keep You Sleeping Bag Cleaner: When the insulation in your sleeping bag is cleaner, it performs better keeping you warmer. By using our sleeping bag liners, you keep your sleeping bag clean of dirt, sweat and other debris. This means your bag stays cleaner and warmer for longer! Oh, and you can easily machine wash the breathable liner whenever needed!
Feels Like Home: Even though our technical Micro Polyester fabric is built be extremely tough and wick away moisture, it still feels like the sheets off your bed! Climb into the camping liner and feel like your back in the comfort of your own bed!
The best way to take care of your sleeping bag is to wash it as few times as possible. But keeping a clean sleeping bag can be tough during your adventures. Sweat, dirt, debris, and even just the oils from your skin overtime can leave your sleeping bag looking dirty and smelling bad.
These sleeping bag liners will protect your sleeping bag and are easy to use, store, and clean! They wick away moisture, whether it is sweat, condensation, or if you get the sleeping bag sheets wet crossing a stream!
Outdoor Vitals Sleeping Bag Liners come in both Rectangular and Mummy shapes to best fit your sleeping bag and keep you comfortable at night.
Live Ultralight With Outdoor Vitals
Outdoor Vitals challenges outdoor enthusiasts to “Live Ultralight” through use of premium ultralight products that cut down on waste. Living Ultralight means using premium gear that works in any weather, is easy to pack and won’t slow you down. It means buying less quantity to fill up our earth’s landfills and buying more quality products that are ready for all your adventures. Join with us and start living an Ultralight life full of adventure!
Quality products come down to three simple points, quality components, quality manufacturing and quality designs. We work tirelessly to source only the finest quality fabrics and insulation, develop personal relationships with our manufacturing partners and field test every piece of gear, for a finished trail proven and ready product!
We also know that we've been fortunate while others have not so we donate 1% of revenues to sustainable poverty projects around the world.
Start Living Ultralight now so you can hike more, go further and see the world!
Flufur
Reviewed in the United States on March 3, 2025
Have you searched for a quality sleeping bag liner but don’t want to spend tons of money? Are you needing something for lightweight summer sleeping in the woods? Do you need to add just a little extra warmth to your current bag? I was pleasantly surprised with this brand and will buy again. It is sort of cumbersome to get in and out of, as there is no zipper, but I’ll take that to save on the weight for backpacking. I consider this a win.
Nicholas Lafferty
Reviewed in the United States on August 28, 2024
I haven't bothered with liners in the past because I needed to save weight on long bike rides. Now that I can afford a more expensive, lighter weight sleeping bag, I figured it's worth a second look. I didn't just grab the first thing. I'm ashamed to say this is only the first item I've purchased from Outdoor Vitals, but I am aware that they make great gear. This is in fact a great item, as advertised. The stitching is flawless. The design seems to be well thought out. The fabric is better than I hoped, soft and smooth, but not too smooth and not sticky. To test, there was a resistance when I put my mouth up to breathe through it and only felt a warmth but not a puff of wind. It is breathable but some heat retention is happening. I bought it more to protect my bag and I'm sure it will do a great job of blocking out sweat, dirt and oils. I've added a photo of light from inside the bag to give a small idea of the fabric. Not the best photo but something I'd love to see from reviewers and makers when shopping around. The fit is also much better than I expected. There is room to move, but not so much to cause tangling. I thought I might have to sew on a zipper, but there's no need. I got right into it like it was a funnel. I'm able to pull my arm out, zip up the sleeping bag and fit right back in. I'm especially glad for this because it is light weight and packs right down, so its easy to pack without concern. Should have bought this sooner!
Alex
Reviewed in Germany on October 13, 2024
Funktioniert, Materialoberfläche ist etwas gewöhnungsbedürftig, Kissenfach wäre gut
Kevin Calhoun
Reviewed in the United States on April 16, 2023
I have the Thermal Reactor from Sea to Summit but I was looking for something super lightweight. This is half the weight and much more compact, and although not as warm it is incredibly comfortable. Living in Tahoe I have not had the opportunity yet to take this out cowboy camping, but the plan for the summer season is to utilize this with a tarp and be cozy under the stars. Amazing product!
Andy T. Knote
Reviewed in the United States on September 6, 2022
Feels nice, fits my sleeping bag well, but it feels way to constricting. It needs a side opening down to waist. Maybe with a lightweight zipper or a few snaps... I'm going ro modify mine to see if I can make it usable, otherwise this isn't the one.
E
Reviewed in the United States on November 5, 2020
Pros:-cheap compared to other liners-thin/lightweight, while it would add a few degrees to your sleeping bag I bought this for the purpose of keeping my bag clean. I find it comfortable temperature wise and didn't feel clammy inside.Cons:-doesn't open up more, if they had it open more along the sides it would be easier to climb into especially if you're putting it inside a sleeping bag. Bit awkward-bit tight, wish they added a couples of inches to the width as I find it to be a bit tight in the feet, and torso. (I use it inside my mummy bag and was confined to a smaller space since it doesn't stretch-seams can be felt with bare feet which isn't too big of a deal just a personal annoyance.However overall a good deal considering the price at $20. One tip I would give is for those looking for more room is to use the rectangular version (if it's for sale, couldn't find it) and use that in your mummy bag.
Michael A Fitterling
Reviewed in the United States on October 7, 2020
I do long distance motorcycle rides and am often one week in very hot weather, the next in cold temps. This liner works great in conjunction with my 20 degree (F) mummy bag. On a motorcycle it's important how much space gear takes up and this bag is tiny when in its bag and weighs virtually nothing. I recently rode from central Florida to Devils Tower in Wyoming and cam back via the Rockies before turning southeast and homeward. For most of the trip I had no need for the sleeping bag and used just the liner; it was perfect for the weather I was in. Then in the Rockies I camped at over 9,000 feet and had quite chilly weather at night, where the bag and liner together were perfect, providing warmth without me having to wear any of my clothing in the bags. This liner has been a great addition to my kit.
اروى
Reviewed in Saudi Arabia on October 14, 2020
سيء جدا
Customer
Reviewed in the United States on December 20, 2019
Great liner, I used it while camping to keep my sleeping bag clean. It worked well, light weight, easy to compress and pack. I'm not sure if it added much warmth but my primary goal was to keep the sleeping bag clean and it did that. It's also soft and comfortable. Good quality.
John
Reviewed in the United States on February 6, 2018
Liner is lightweight and compact, as it should be. adds 3 or 4 degrees rating to your bag and also keeps your bag from getting dirty. two things kept this from getting 5 stars from me: the material creates a LOT of static electricity, especially in the winter, so make sure you spray it with an anti static before packing it, and it's a little difficult to wiggle down into this thing, some velcro closures going down halfway would have been tremendous. Over all it's a great liner for the price and I would recommend.
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