Sierra Designs

Sierra Designs Wild Bill 20 Degree Sleeping Bag

$71.99 - $77.99

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Sierra Designs Wild Bill 20 Degree Sleeping Bag

From the Pyrenees to the Basque Coast in Spain the Sierra Design Wild Bill 20 Degree Sleeping Bag delivers synthetic insulating comfort in a minimalist design. Snap free zipper tracks allow you to smoothly get out of your sleeping bag and pad locks keep you atop your ground pad for a good night's sleep.

  • 20°F/-7°C
  • Trail Weight 3 lbs 2 oz(Reg) 3 lbs 6 oz 4 lbs 0 oz(Long)
  • Fill Weight 28 oz 31 oz 35 oz
  • Stuff Size 9" x 19" 9" x 19" 10" x 20"
  • Insulation Climashield&trad; HL
  • Shell Material 70D Nylon
  • Liner Material 75D Polyester

Purchase the Sierra Designs Wild Bill 20 Degree Sleeping Bag from All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars JK 05/08/2010 - May 8 2010

Well Made Sturdy Bag
This bag is shipped in the storage pillow case (included), not the stuff sack, so the loft is protected from the start! Very sturdy bag, very warm, great zipper - no snag and heavy duty. Bag is a bit bulky when stuffing, mostly due to the super duty zipper and draft tube - but the zipper is also bombproof. Sierra Designs -the choice for outfitters - very reliable and consistent quality.

5 Stars RG - October 14 2009

Great and warm!
Exactly up to expectations. Fun colors. Just a little tight but this has to do with me not being used to a mummy shape. Very happy with the purchase otherwise.

5 Stars Shopper - February 2 2008

Quality bag for a great price
The Wild Bill 20 overall is a solid bag. It has enough room and keeps you warm. The rating on the bag works in the 30 degree temps I've seen since I've had it. I couldn't find a better value.

5 Stars Henk - March 15 2007

Worth every penny
Good bag that keeps you dry and warm. Used it in our igloo and woke up with some standing water on the bag, but none inside. I do wish that they had kept the little zippered front pocket the same size as on their Paul Revere, Betsy Ross bag's, it's a bit small. The snag free zipper is a great improvement, all in all a great bag.

5 Stars Shopper - January 14 2007

great bag
extremely warm and compressable.

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