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Western Mountaineering - MityLite

The Western Mountaineering MityLite is the perfect travel companion for summer temperatures and the ideal choice for travelers visiting hostels. This 40° F semi-rectangular bag has sewn-through baffles and will unzip to lie flat or mate to a Summer Coupler. The MityLite is as compressible as it is lightweight, allowing it to hide away in your carry-on luggage or fit in your bike panniers. Western's proprietary ExtremeLite™ fabric makes for a super-compact, ultralight, and beautiful sleeping bag. One size.
Like all of Western Mountaineering's bags, the MityLite is made by hand in San Jose, California. Their down is sourced from free-range mother geese who are never live-plucked or force-fed.

International Restrictions Apply

Technical specifications & features

Weight 1 lb 10 oz
Gender Men's & Unisex
Color Alpine Green
Made in USA
Temp Rating º F 40º F
Temp Rating º C 4° C
Bag Style Semi-Rectangular
Seasonal Usage Summer
Insulation 850+ Fill Down
Fill Weight 12 oz
Bag Shell Material 0.9 oz ExtremeLite™ proprietary fabric: extremely high thread count and ultra-lightweight
Bag Length Reg: 6 ft. 3 in.
Bag Stuff Size 6 x 12 in
Bag Loft 3 inches
Circumference at Chest 62 in
Circumference at Hips 59 in
Circumference at Foot 46 in
Other Features 5-1/4 in. continuous baffles allow you to shift the down underneath you in warm temps, or on top of you in colder temps
Unzips to lie flat, or use with Western's Summer Coupler to sleep 2 people
YKK #5 double pull zipper
Stiffening tape along zippers to prevent snags
Please note, special care should be taken to avoid abrading the shell fabric; it is designed to be ultralight and super-compressible. Treat it right and your MityLite will provide years of use!

Product Reviews

One of the best things I ever did in my life!
The first time I bought this bag was in 2000 or thereabouts, for European touring. A couple of years later I had a problem and WM solved it by sending me a new bag. And years later that bag was stolen and I had to buy another one - HAD to because there is NO other replacement for this indispensable item. Early in the 2000's I had this bag at a concert in Caiscais, Portugal - because it packs down so small I put it in my day pack for emergencies. I whipped it out and kept myself and a very grateful portuguese lady warm in spite of those gusty winds that chill that part of the country being on the farthest western part of Europe into the Atlantic. At that time I wished that they made a jacket, and they answered my wishes a year later by producing their first flight jacket, which I bought, which was also, eventually stolen and which I have replaced with the flash jacket because the hood is useful to me in the winter. I have actually survived several winters in the midwest riding a bike and using metro services dressed entirely in flash pant and jacket with an over-jacket in more cold and I am convinced that again there is no substitution - and you look sharp, besides. I go on the metro services and everybody wants my pants. And I explain who makes them and that they are a bit pricey but considering these products stand the test of time and have been complimented by excellent customer service ... you could buy 10 pairs of cheap inferior product for 10 years and be cold or buy two of these pants in the same amount of time and I bet you would actually save money. I can not sing praises enough for this company. The price stings a bit. But as my niece once put it, you can spend 10 dollars on a good wine or 24 dollars on a memorable bottle of wine and the moment is unforgettable ... be warm in WM is a similar feeling. Review by Suzann F

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Questions & Answers

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I always sleep on my right side. All my sleeping bags have a right zipper. Does the Mitylite come in a right zipper?
Question by: Francine on Mar 12, 2014 2:19:09 PM
Does this bag come with a compression sack? Thanks.
Question by: Jonathan on Jan 2, 2014 5:30:39 PM
does this bag come in tall size to fit a man 6'8"???
Question by: Suezee on Jun 25, 2012 2:24:37 PM
I am interested in using a summer coupler with a Mitylite witch is 6'3" My ? Is 6' or 6'6" Summer coupler witch one do I use?
Question by: Randy on Aug 2, 2012 9:43:55 AM
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