SKU: 3784739642

Sidewinder 20 Long

Sale price$157.47 Regular price$174.97
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Sidewinder 20 LongTraditional mummy bag optimized for side sleepers. Specifically designed for the over 60% of people who sleep on their sides, the second generation of the patented Sidewinder side sleeper technology ensures warmth, comfort, and ease of use in any position you settle into. Constructed for comfort, with additional body mapped insulation to optimize warmth where you need it and provide cushioning and support at the hips and shoulders, easing pressure

Traditional mummy bag optimized for side sleepers. Specifically designed for the over 60% of people who sleep on their sides, the second generation of the patented Sidewinder side sleeper technology ensures warmth, comfort, and ease of use in any position you settle into. Constructed for comfort, with additional body mapped insulation to optimize warmth where you need it and provide cushioning and support at the hips and shoulders, easing pressure points and other ‘side effects’. The Sidewinder is a side sleeper’s dream bag with technical features that roll seamlessly from one adventure to the next, and from one side to the other at night. Optimized profile and thermally efficient footbox is patterned to mimic body position while lying on your side.

  • Down fill with a water-repellent finish throughout the bag provides lofty warmth
  • Strategically placed synthetic insulation to provide padding and pressure relief at the knees, hips, and shoulders
  • Close fitting, jacket-style hood keeps insulation close to the body without sacrificing mobility
  • Keep pillow in place with unique Pillow Barn made of stretch mesh material with interior access from either side for easy adjustment
  • Smooth, quick zip with anti-snag locking zipper with no-draft Zipper garage, and long, ambidextrous zipper
  • Easily adjust hood without unzipping using low-profile internal cordlock access
  • Seal out drafts by cinching insulated tube along upper hood opening
  • Storage sack & stuff sack included
  • Total Weight: 2 lb 11 oz
  • ISO Comfort: 30°F
  • ISO Limit: 19°F
  • Total Fill Weight: 16.5oz Down + 7oz Synthetic
  • Compressed Bag Size: 10.5" x 8.5"
  • Stuff Sack Size: 14L 8" x 17.5"
  • Max User Height: 6' 6"
  • Recommended Pad Size: Works with any pad size or style
  • Shoulder Girth: 65"
  • Hip Girth: 59"
  • Foot Girth: 40"
  • Shell: Recycled polyester ripstop featuring a water-repellent finish without intentionally added PFAS chemicals
  • Lining: Recycled polyester taffeta featuring a water-repellent finish without intentionally added PFAS
  • Primary Fill: 650 fill Downtek™ PFC-Free repels water while maintaining insulating value, with bluesign® Certified water-repellent chemistry
  • Body Mapped Fill: FireLine™ ECO Synthetic Insulation, 100% post-consumer recycled polyester, featuring low-denier fibers that are tightly woven and provide high loft, compressibility, high weight-to-warmth ratio, and durability
  • Machine wash in a washing machine WITHOUT AN AGITATOR, agitators are likely to cause damage to your gear
  • U.S. Patent 11957260 B2

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3784739642

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4.8 ★★★★★
Based on 21 reviews
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A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Great quality, great price, and pup approved!
Size: Pack of 100
This is such a good deal for the price!! Our order arrived faster than expected and was packaged securely. These ears are big too, much bigger and more natural looking than the ones I've been buying at the local store. Most importantly, the pups approve! Will definitely order again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
L
Verified Purchase
LB
Louisville, US
★★★★★ 5
Nice Pig Ears
Size: Pack of 40
Nice sized pig ear, but not as big as some suggested. They are the perfect size, no smell, no grease, pups love them and no unwanted side effects that have happened with other brands. Happy Pups. Will order again. They are a great price for a quality dog treat. Glad I found these.
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Reviewed in the United States on November 20, 2025
R
Verified Purchase
Rebecca Anzaldua
West Palm Beach, US
★★★★★ 5
The size
Size: Pack of 40
The pig ears are huge . Both my dogs can’t finish it in a day. It keep them busy.
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Reviewed in the United States on May 25, 2026
A
Verified Purchase
Adam P
Houston, US
★★★★★ 4
Worth It
Size: Pack of 5
These are my go to Pig Ears for my Boxer. They are good size and my pup loves em.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
S
Verified Purchase
Sandy
Battle Creek, US
★★★★★ 5
Two happy dogs!!
Size: Pack of 5
We have two German Shepards, they loved the ears. I do not give raw hide to the girls, so this is a great treat for them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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