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Rip & Equip: Sleeping Bags

Mummy or semi-rectangular? Sleeves vs. clips? Choose the right sleeping bag and keep it in top shape with these tips.

Care Instructions

>> Diminished water resistance If your shell fabric wets out—water droplets no longer bead on the surface—treat it with a spray like McNett’s ReviveX Spray-On Water Repellent, then throw the bag in a dryer on low heat for five minutes to set the finish.
>> Escaping feathers Don’t pull down out, which widens holes and will cause you to lose more fill. Push the quills back in (or pull them in from the opposite side), then massage the shell to seal the fabric.
>> Tears and holes Patch small rips with a rounded piece of nylon repair tape like McNett Tenacious Tape. Cut it at least a half inch larger than the hole on every side. Tear bigger than six inches? Send the bag to its manufacturer (or Rainy Pass Repair; for a patch and down refill.
>> Snagged zipper Pull the caught fabric aside at a right angle to the slider.

Keep your bag spick-and-span to maintain warmth and water resistance. Spot clean: Mix powdered laundry detergent and water into a paste. Hold the shell away from the insulation and scrub with the paste and a small brush. Rinse and air dry. Wash: Use a mild soap like Nikwax Down Wash and a large-capacity, front-loading washer on a gentle, cold cycle. Dry it in a commercial dryer on very low heat. See a demo at

Use and Maintain
>> Dry a wet bag in the field by hanging it in a shady, breezy spot (fully unzipped). If you need sunlight or heat to speed drying time, drape the bag in a sunny spot, but rotate it every hour or so (extended UV exposure can damage delicate fabrics).
>> Before sleeping, “bathe” yourself with wet wipes and/or change into clean clothes to keep your bag’s interior free of body oil and dirt, which impair insulation and increase stink.
>> When  camping, air out your bag each day to dry sweat that can collect in the liner and insulation. Turn it inside-out and drape it on a large, shady rock or branch for 10 to 30 minutes.
>> Use a waterproof stuffsack (or line your stuffsack with a trash compactor bag).
>> Stuff, rather than roll. Stuffing is easier, and it prevents permanent creases, which may turn into cold spots. Start with the bottom of the bag to avoid trapping air in the footbox.
>> Add a liner during shoulder-season trips to add up to 15 degrees more warmth.
>> Unfurl your bag well before you go to bed so it has time to loft before you slip in to sleep.

Never Do This
>> Patch a rip with duct tape Carry nylon repair tape or a patch, like Tenacious Tape or Tear-Aid Repair Patch, in your gear kit. If duct tape is your only option, remove it as soon as you get home. You can de-gunk with Goo-Gone Spray Gel (available at hardware stores).
>> Store your bag stuffed Leaving the bag compressed for long periods of time decreases loft (ergo, warmth). Hang it in a closet or stow it in a large cotton or mesh bag.
>> Dry-clean it Harsh solvents damage loft.
>> Burrow deep into your bag Your breath’s water vapor will dampen insulation. Instead, cinch the hood around your face, leaving your mouth and nose uncovered.

Secret from the Pro
“A comfy sleeping pad is a critical complement to your bag, but sometimes the slick shells slide around, making for an uncomfortable—or cold—night’s sleep. Add friction to your sleeping pad and stay comfortably on top of it with this simple trick: Apply small dots of Seam Grip to your sleeping pad’s surface, focusing on the key points of contact: the head, shoulders, and hips. If your pad tends to slip around on your tent floor, also dot its underside. Once dried, the adhesive acts kind of like a boot sole—giving your pad traction against the slick nylon of your sleeping bag shell or sleeping surface.”
— Excerpted from BACKPACKER’s Complete Guide to Outdoor Gear Maintenance and Repair ($20,

Be Kind to Your Bag
A well-maintained bag can last for years. Learn how to keep your bag in top shape and reduce wear and tear on the trail with video tips from Kristin Hostetter, gear editor and author of BACKPACKER’s Complete Guide to Outdoor Gear Maintenance and Repair, at

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