
The Kelty Cosmic sleeping bag is a popular choice for outdoor enthusiasts, with its award-winning baffle design and anti-snag zipper feature. While these bags are built to withstand the rigours of camping and backpacking, proper care is essential to maintain their durability and insulation. This includes regular airing out and spot cleaning, as well as occasional washing. Given the delicate nature of sleeping bags, it's crucial to understand the best practices for washing a Kelty Cosmic down sleeping bag to avoid damage and ensure its longevity.
Explore related products
What You'll Learn

Hand-washing a Kelty Cosmic down sleeping bag
Kelty recommends spot-cleaning your sleeping bag and airing it out before resorting to a full wash. However, if your Kelty Cosmic down sleeping bag needs a thorough cleaning, you can hand-wash it gently. Here's a step-by-step guide:
- Prepare the Bag for Washing: Before you begin, always check the care instructions provided by the manufacturer. Remove any food debris or dirt from the bag. Gently separate the fabric from the insulation, being careful not to tear or damage the fabric.
- Choose a Suitable Washing Space: Hand-washing a sleeping bag requires a large waterproof vessel, such as a clean bathtub or a spacious sink. Make sure you have enough room to manoeuvre the bag gently without straining the seams.
- Fill the Vessel with Water and Soap: Use lukewarm water and add a recommended soap designed specifically for down washing, such as Granger's Down Wash or Nikwax's Down Wash. Follow the instructions on the soap's packaging for the correct quantity.
- Gently Massage the Bag: Submerge the bag in the soapy water and gently massage it to force the water and soap through the bag. Be careful not to pick up or lift the bag during this process, as it can strain the seams. Focus on cleaning the areas that need it the most.
- Rinse and Squeeze: Once you're satisfied with the cleaning, drain the dirty water and carefully squeeze out the excess water from the bag. Refill the vessel with clean water, and knead the bag again to ensure that all the soap is rinsed out. Repeat this process if needed until there are no more suds.
- Drying the Bag: After rinsing, carefully lift the bag from below, supporting its weight, and carry it to a suitable drying area. Choose a cool, dry place with good ventilation and limited direct sunlight. Hang the bag delicately, ensuring it is secure and won't blow away in windy conditions. Alternatively, lay the bag flat on a large towel or in your backyard, avoiding extreme heat.
- Fluffing and Breaking Clumps: When the bag is almost dry, you may notice clumps forming. Gently massage and break up these clumps by hand, or toss in a few clean tennis balls to help fluff up the down filling.
- Final Drying and Storage: Ensure that your Kelty Cosmic down sleeping bag is completely dry before storing it. Lay it out flat in a cool, dry place for a day or so to ensure it is entirely moisture-free. Storing the bag before it's fully dry can lead to the formation of mould or mildew.
Remember, always treat your sleeping bag with care and be as gentle as possible during the hand-washing process to avoid damage to the seams and construction.
Sleep and News: The Power of Restful Ignorance
You may want to see also
Explore related products
$20.68

Using a washing machine to wash a Kelty Cosmic down sleeping bag
Kelty discourages washing sleeping bags, recommending spot cleaning and airing out the bag instead. However, if your Kelty Cosmic down sleeping bag is due for a wash, you can use a washing machine, but not just any machine will do.
Firstly, never use a top-loading washing machine with an agitator. This can cause serious damage to your bag. Instead, use a full-size or commercial front-loading washing machine without an agitator. If you only have access to a smaller high-efficiency (HE) washing machine, it may not be suitable either, as it might not have enough room for your bag.
Once you've selected an appropriate machine, use a cleaner designed specifically for down or synthetic insulation, such as Granger's Down Wash or Nikwax's Down Wash. Avoid using too much soap, and always follow the instructions on the cleaner. When in doubt, less is more.
Place your bag in the machine and wash it on a gentle cycle. After the cycle is complete, ensure the bag is thoroughly rinsed and free of cleaner by running the rinse cycle twice or washing the bag again. Do not pick up the bag by the fabric or from above when removing it from the machine, as this can damage the seams and construction. Instead, gather up the bag and lift it from below.
After rinsing, dry your bag in a full-size dryer on low heat. Check the bag frequently to avoid overheating. When the bag is nearly dry, check it for clumps and gently rub them to break up any large clumps. At this point, you can add dryer balls or a few clean tennis balls to help fluff up the bag. Make sure the bag is completely dry before storing it. Lay it out flat for a day or so in a cool, dry place.
Sleep Number: A Comfortable Work Environment
You may want to see also
Explore related products

Air-drying a Kelty Cosmic down sleeping bag
The Kelty Cosmic Down sleeping bag is a mummy-shaped sleeping bag that provides warmth and comfort in various weather conditions. It is made with a water-resistant shell and down-filled insulation, which makes it ideal for backpackers and campers.
While Kelty recommends spot cleaning your sleeping bag and airing it out, sometimes a full wash is necessary. If you choose to air dry your Kelty Cosmic Down sleeping bag, here are the steps you should follow:
- After washing your bag, carry it to a cool, dry surface, such as a large towel or a spot in your backyard.
- Partial sun is best for drying, but avoid extreme heat. Even a few minutes in the sun can make a difference, so keep an eye on the weather.
- If your bag is down, you may need to gently massage any clumps apart.
- Make sure your bag is fully dry before storing it. You can tell it's dry when it feels cool to the touch.
- If your bag is almost dry, you can toss in a few clean tennis balls to help fluff up the down and break up any clumps.
- If you're air-drying your bag after spot cleaning, drape it over your tent and let it air dry in mild sun, being mindful of the wind.
Understanding Men's Motives for Intimacy Without Emotional Attachment
You may want to see also
Explore related products

Using a tumble dryer to dry a Kelty Cosmic down sleeping bag
The Kelty Cosmic Down sleeping bag is machine washable at a low temperature. It is recommended to tumble dry the bag on low heat and check on it frequently to avoid overheating. A full-size dryer is recommended, but if you don't have one, you can transport the bag to a laundromat.
Before tumble drying, make sure to remove as much water from the bag as possible. Drain the water from the tub and gently press the excess water out of the bag. Refill the tub with warm water and gently work it in to rinse the bag. Repeat this process until all the cleaner is removed. When you've removed as much water as possible, carefully pick up the bag from below, being careful not to pick it up by the fabric or from above, as this can damage the seams and construction.
When tumble drying, use a low heat setting and check the bag frequently to avoid overheating. If your dryer is too small, consider using a laundromat. You can add dryer balls or a few clean tennis balls to help fluff up the bag and preserve the insulation. Make sure the bag is fully dry before storing it. Lay it out flat for a day or so in a cool, dry place.
While tumble drying is an option, Kelty recommends spot cleaning your bag before risking damage by fully washing it. Damage caused by washing is typically not covered under warranties. If possible, hand washing or using a facility with industrial-sized washers is recommended over machine washing, as it can be too aggressive and increase the risk of damaging your bag.
Sleeping Bag Sizing: How Tall for Women's Regular?
You may want to see also
Explore related products

Avoiding damage to a Kelty Cosmic down sleeping bag
Washing a Kelty Cosmic down sleeping bag can be a tricky process, and it is recommended to spot clean the bag before risking damage by fully washing it. Here are some detailed instructions to avoid damaging your sleeping bag:
Before Washing
- Before attempting to wash your bag, always try to spot clean the fabric and avoid getting the insulation wet. Gently separate the fabric from the insulation and use a gentle, non-detergent soap specific to down insulation.
- If airing out the bag doesn't work, turn the bag inside out and lay it in the sun for around 10 minutes. Avoid prolonged exposure to high-intensity sun or heat.
- If you're going to machine wash the bag, check the label for cleaning instructions, and prepare the machine by removing any foreign objects that could damage the bag.
- Make sure there is no visible detergent residue in the dispenser, as this can strip the feathers.
During Washing
- If hand washing, fill a clean bathtub with cool or warm water and add the recommended amount of soap for a down bag.
- Gently knead the bag to force water and soap through it, but do not pick up the bag during this process, as this can strain and tear the seams.
- If machine washing, use a front-loading washer on a delicate cycle with a temperature setting of no higher than 40°C/100°F.
- Use a special down soap, such as Granger's Down Wash or Nikwax Down Wash, and avoid using regular detergents, as these can leave fragrances and residues that can strip natural oils from the down.
- Zip up all zippers before putting the bag in the machine.
After Washing
- After washing, carefully squeeze out as much water as possible from the bag.
- Carry the bag to a dryer and tumble dry on low heat, checking frequently to avoid overheating.
- When the bag is nearly dry, check for clumps and gently rub them to break them up. You can also add a few clean tennis balls to help fluff up the down.
- Make sure the bag is completely dry before storing it to avoid the risk of mould or mildew forming.
General Care
- After every use, unzip the bag and air it out to ensure it's completely dry before storing it loosely in a large cotton or mesh storage sack.
- Avoid storing your bag compressed in its stuff sack, as this will eventually damage the fill.
- Keep your bag clean by sleeping in fresh clothes and using a sleeping bag liner.
- Wash your bag regularly to prevent the build-up of oils, salts, and grime, which can compromise the insulation and leave it smelling unpleasant.
The Complex Lives of Sleeper Agents: How Do They Function?
You may want to see also
Frequently asked questions
It is recommended to wash your sleeping bag as infrequently as possible, as washing can increase the risk of damage to the bag. Kelty suggests airing out your sleeping bag after each use and spot cleaning it before resorting to a full wash.
To wash your Kelty Cosmic Down sleeping bag, use a bathtub or a large waterproof vessel. Fill it with warm water and add a small amount of insulation-specific cleaner. Gently lay the bag in the water and work the water and cleaner into the bag, allowing it to sit for 30 minutes. Drain the tub and gently squeeze out the excess water. Refill the tub with warm water and gently knead the bag to rinse it. Repeat this process until all the soap is removed.
You can either air dry your sleeping bag or use a tumble dryer. If air drying, lay the bag on a cool, dry surface, in partial sun, and limited wind. If using a tumble dryer, dry on low heat and check the bag frequently to avoid overheating. Ensure the bag is fully dry before storing it.


![IMPRESA Concentrated Down Wash Detergent for Restored Loft & Warmth - High-Performance Detergent for Down Jackets, Coats, more to Improve Water Repellency - 8 oz, [5 Loads]](https://m.media-amazon.com/images/I/61o9--oII-L._AC_UL320_.jpg)

















![[5 Loads] Technical Gear Wash Performance Detergent for Renewed Clothing Appearance - Concentrated & Safe Jacket Detergent to Maintain DWR Gear - Water Repellent Wash for Clothing - USA Made - 8 oz](https://m.media-amazon.com/images/I/51uV++trD4L._AC_UL320_.jpg)





















