SKU: 40098137021

Sierra Designs Nitro 20 800 Dridown Sleeping Bag

Sale price$625.05 Regular price$694.50
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Sierra Designs Nitro 20 800 Dridown Sleeping BagThe Sierra Designs Nitro 20 800 DriDown Sleeping Bag For adventurers seeking a blend of lightweight design, exceptional comfort, and reliable technology, the Nitro 20 800 DriDown sleeping bag stands out as a top choice. Crafted with durable 15d nylon ripstop fabrics and featuring PFC Free 800FP DriDown insulation, this mummy bag ensures optimal warmth, even in damp conditions. The Nitro sleeping bag incorporates innovative features such as a draft

The Sierra Designs Nitro 20 800 DriDown Sleeping Bag

For adventurers seeking a blend of lightweight design, exceptional comfort, and reliable technology, the Nitro 20 800 DriDown sleeping bag stands out as a top choice. Crafted with durable 15d nylon ripstop fabrics and featuring PFC-Free 800FP DriDown insulation, this mummy bag ensures optimal warmth, even in damp conditions.

The Nitro sleeping bag incorporates innovative features such as a draft-dodger collar to seal in heat, 5" baffle spacing and side wall baffles to prevent down from shifting and creating cold spots, and an anti-snag zipper for effortless entry and exit. Notably, the patented self-sealing foot vent offers quick ventilation without compromising on comfort, catering to both warm and cool sleepers.

Specifications:

  • Insulation: 800FP PFC-Free DriDown
  • Shell Fabric: 15d nylon ripstop
  • Liner Fabric: 15d nylon ripstop
  • Regular EN Limit Temp Rating: 17°C / -9°C
  • EN Comfort Temp Rating: 28°C / -2°C
  • Fill Weight: 418 g
  • Minimum Weight: 0.88 kg
  • Fits Up To: 183 cm
  • Length: 198 cm
  • Shoulder Circumference: 157 cm
  • Hip Circumference: 142 cm
  • Footbox Circumference: 102 cm
  • Mesh Storage Bag Size (L x W): 51 x 31 cm
  • Stuff Sack Size (L x W): 38 x 19 cm
  • SKU: 70604318

Whether embarking on a backpacking trip or camping under the stars, the Sierra Designs Nitro 20 800 DriDown Sleeping Bag delivers on its promise of exceptional performance and comfort. Experience the ultimate blend of quality craftsmanship and cutting-edge technology for your outdoor adventures.

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: 40098137021

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4.1 ★★★★★
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Caitlin’s Cozy Home
Massapequa, US
★★★★★ 3
Comfortable at first, but didn’t hold up long-term
Size: 8, Color: Tan
The size felt true and the feel was comfortable right out of the box. I liked the softness of the footbed, and the wearability was good for everyday errands and casual outings at first. Unfortunately, after about six months of regular use, they started falling apart. While the versatility was nice and the thickness felt fine for warm weather, the overall durability just wasn’t there. They’re okay for short-term use, but I wouldn’t expect them to last long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
J
Verified Purchase
Jennifer
Bozeman, US
★★★★★ 5
Great quality
Size: 10, Color: Tan
Great quality leather sandals I bought to replace a worn out pair. They are comfortable and not stiff. Hoping the rubber sole lasts a long time. They look nice with jeans, shorts or casual dresses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Anti-Chris
Fort Morgan, US
★★★★★ 5
Beautiful, well priced, and no discomfort!
Size: 6.5, Color: Taupe, Size: 6.5, Color: Taupe
My daughter wore these for her HS graduation ceremony. So beautiful, well priced, and she never complained about any pain or discomfort. The only downside was that she got an X tanned on her feet! 😆 So put sunscreen on your feet before wearing these.
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Reviewed in the United States on June 12, 2026
A
Verified Purchase
Anapaula
Fort Morgan, US
★★★★★ 5
Love them
Size: 5.5, Color: Red Pepper
I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Laura
Fort Morgan, US
★★★★★ 5
Stylist and comfortable!!!
Size: 6, Color: Red Pepper
So comfortable and well made. I’m going to get these in multiple colors.
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Reviewed in the United States on June 11, 2026

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