SKU: 89164288993

Sierra Designs Cloud 20 800 Dridown Sleeping Bag

Sale price$615.15 Regular price$683.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Sierra Designs Cloud 20 800 Dridown Sleeping BagThe Sierra Designs Cloud 20 800 DriDown Sleeping Bag The Sierra Designs Cloud 20 is a premium, zipperless three season down sleeping bag that combines the warmth of a mummy bag with the unrestricted comfort of a quilt. Featuring 800 fill power PFC free DriDown insulation, it provides excellent warmth even in damp conditions while packing down small for lightweight adventures. The unique overlapping comforter design and pad sleeve ensure you stay warm

The Sierra Designs Cloud 20 800 DriDown Sleeping Bag

The Sierra Designs Cloud 20 is a premium, zipperless three season down sleeping bag that combines the warmth of a mummy bag with the unrestricted comfort of a quilt. Featuring 800 fill power PFC-free DriDown insulation, it provides excellent warmth even in damp conditions while packing down small for lightweight adventures. The unique overlapping comforter design and pad-sleeve ensure you stay warm and comfortable all night without the hassle of zips.

  • Zipperless design - overlapping comforter provides easy access and a draft-free seal.
  • 800FP DriDown insulation - hydrophobic down retains loft and warmth even when damp.
  • Pad-sleeve base - keeps your sleeping mat securely in place and prevents rolling off.
  • Self-sealing foot vent - allows quick ventilation on warmer nights.
  • Lightweight 15D nylon ripstop shell - durable, soft and PFC-free water repellent treated.
  • Shaped hood and draft protection - locks in warmth around the head and shoulders.
  • Includes stuff sack and mesh storage sack - for compact packing and long-term storage.

Who is it for: Perfect for backpackers, bikepackers and wild campers who want a lightweight, high-performance down bag with zip-free comfort. Ideal for three season UK adventures from spring through autumn.

Temperature & Performance:

  • EN/ISO Comfort: 26°F / -3°C
  • EN/ISO Lower Limit: 15°F / -10°C
  • Real-world performance depends on clothing, sleeping mat and shelter setup.

Key Features:

  • Zipperless quilt-style top for unrestricted sleeping positions
  • Pad-sleeve keeps bag centred on your mat
  • Self-sealing foot vent for quick heat adjustment
  • RDS-certified, PFC-free 800 fill power DriDown insulation
  • Durable 15D nylon ripstop shell and liner

Materials:

  • Insulation: 800 fill power PFC-free DriDown
  • Shell Fabric: 15D nylon ripstop
  • Liner Fabric: 15D nylon ripstop

Specifications:

  • Fits Up To Height: Regular 183 cm / 6 ft 0 in, Long 198 cm / 6 ft 6 in
  • Overall Length: Regular 198 cm / 78 in, Long 213 cm / 84 in
  • Shoulder Circumference: Regular 152 cm / 60 in, Long 157 cm / 62 in
  • Hip Circumference: Regular 147 cm / 58 in, Long 152 cm / 60 in
  • Footbox Circumference: Regular 102 cm / 40 in, Long 107 cm / 42 in
  • Fill Weight: Regular 419 g / 14.8 oz, Long 465 g / 16.4 oz
  • Total Weight: Regular 850 g, Long 886 g
  • Stuff Sack Size: 38 x 19 cm
  • Storage Sack Size: 51 x 31 cm

Care:

  • Use with a sleeping mat with an appropriate R-value for the season.
  • Air and store in the mesh sack to maintain loft.
  • Spot clean or wash with down-safe detergent, tumble dry low with clean tennis balls to restore loft.

What’s Included: Cloud 20 sleeping bag, stuff sack, mesh storage sack.

Why We Like It: The Cloud 20 delivers exceptional comfort, warmth and packability with a clever zipperless design. It’s one of the most comfortable and versatile lightweight down sleeping bags available for UK conditions.

Tip: Pair it with a high R-value sleeping mat and a breathable bivvy or tent for the best performance in damp British weather.

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: 89164288993

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4.5 ★★★★★
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Geekybean89
New York, US
★★★★★ 5
Engaging and Educational! Perfect for Little Astronomers! 🌟
Format: Board book
"8 Little Planets" is an absolute delight for young readers and their parents alike! As a parent of a toddler who is just starting to explore the wonders of space, I found this book to be a fantastic introduction to the solar system. The colorful illustrations are vibrant and captivating, immediately drawing in little ones' attention. The rhyming text is fun and easy to read aloud, making it a joy to share this book during storytime. What I love most about "8 Little Planets" is how it manages to make learning about the planets so engaging. Each planet is given its moment to shine with a little story that is both informative and age-appropriate. The book also subtly incorporates the latest astronomical knowledge, like the reclassification of Pluto, which is a great touch. It's clear that this book was created with care and attention to detail, and it's become a favorite in our home. Whether you're raising a future astronaut or just looking for a fun way to introduce your child to science, "8 Little Planets" is a stellar choice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2024
H
Verified Purchase
Homicidal_dezi
Whiting, US
★★★★★ 5
Solar system board book:EXCELLENT, INFORMATIONAL AND FUN
Format: Board book
My niece loved this book. As did I! I always found outer space fascinating, but have forgotten many facts from my youth. When I ordered it, read it through and was very happy about all the information packed I. Such a fun book. There is even an honorary mention of Pluto. Vibrant, fun, factual, EXCELLENT! she got a astronaut costume also, so now she’s got all the tools for her imaginary space travel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
S
Verified Purchase
S D
Natrona Heights, US
★★★★★ 5
Great book for your little ones!
Format: Board book
One of the faccoutite book of our 2 year old - the pictures are great, and the fact for each planet is quite interesting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
B
Verified Purchase
Brianna C
Charlottesville, US
★★★★★ 5
Our favorite book
Format: Board book
This is our favorite book to read. Its got a nice rhyming flow, its not too long, its fun information and the illustrations are adorable! We've used it so much we may need to buy another soon because of the wear and tear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
L
Verified Purchase
Lego Buyer
Birmingham, US
★★★★★ 4
Amazon should know how to deliver books without damaging.
Format: Board book, Format: Board book
This is a fantastic book and the back has fun facts, plus a dedication the minor planet Pluto that was not included. If you are Gen-x you know that acknowledging Pluto on the back just warms yor heart. Most of the science info is on the back cover. The board book focuses on naming the planets and the artistry. I think this is great and the extra facts on the back are better for older kids who might want to pretend they are too big for baby books. This is a really beautiful book, but there was damage. The lip is all suffered up and marred (2nd picture) and where you open the book (1st picture) there is already a wear crease. I blame the defects on Amazon, but a cellophane wrap might have helped prevent the damage
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025

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