One Planet Sonder -8°C (755 grams)

Rated 5.0 out of 5
Based on 6 reviews
$650.00 $585.00
/
Size

The Sonder is a streamlined, practical bag with versatile features, a spacious cut and a lighter build, designed for comfort and warmth year-round. It’s available in three temperature ratings (-3, -5, -8°C ISO 23537-1 limit-of-comfort rating), and small, regular and large sizes. The tapered rectangular shape gives space to move, while the Vertical V-baffle system and draft tube keep warmth where you need it (even as you wriggle around!). The shell is made from durable, water-repellent and highly breathable 10 D Vapour Vent V2 fabric, with a full-length YKK #5 zip and anti-snag locking slider. A separate foot zip allows it to be opened fully to manage warmth.


Tech Specs

  • Intended use: bushwalking, camping
  • Temperature rating: independently tested in accordance with ISO 23537-1
    Comfort : -1°C; Limit -8°C; Extreme -26°C
  • User Height (cm): Small 175cm; Regular 183cm; Large 195cm
  • Shoulder Circumference: Small 155cm; Regular 160cm; Large 168cm
  • Stuff Sac Size: 4.5L
  • Compressed DxL: 15x27
  • Weight (800-850 Fill): Small 707g; Regular 755g; Large 816g
  • Shape: tapered rectangular
  • Baffle construction: Vertical-V baffle system (vertical/V-baffles) with box wall construction
  • Zip: YKK #5 with locking slider and anti-snag cover
  • Zip configuration: full-length zip with separate, ankle-to-ankle foot zip
  • When lying on your back in a sleeping bag: a left or LH zipper is on your left side, a right or RH is on your right side.
  • Zip pull: glows in the dark
  • Shell fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water repellent treatment
  • Internal fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable and naturally water repellent
  • Down loft: available in 700-750 or 800-850 loft, both tested by the IDFL
  • Down distribution: 55% top, 45% bottom
  • Down treatment: DWR (hydrophobic durable water repellency)
  • Booster compatible: Quest series boosters
  • Lightweight stuff sack: included
  • Storage bag: included
Write a Review
average rating 5.0 out of 5
Based on 6 reviews
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100% of reviewers would recommend this product to a friend
6 Reviews
Reviewed by Claire
Verified Buyer
I recommend this product
Age Range
35 - 44
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Excellent warm sleeping bag

I love this sleeping bag — it's so lightweight for how warm it is. I went tramping and camping in November in Wellington region and (together with my good sleeping mat), I was perfectly warm all through the night. I am a woman and run very cold, so it was great to be totally cosy. It's also very comfy, feels light and fluffy. This Sonder model is also so great for how it can open up fully to be a quilt, which is great for sharing with someone else. I also love how just the feet can unzip, so if I'm really cold I can walk around the campsite in it, like a penguin haha. Highly recommend.

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Reviewed by WendyDT
Verified Buyer
I recommend this product
Age Range
18 - 24
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

A great buy!

We bought this for our son for his 19th birthday. He is starting to get into tramping and we knew he would love this. Perfect for his use.

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Reviewed by Julia M.
Verified Buyer
I recommend this product
Age Range
65+
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Fabulous

I tried out first time in the Kaweka Ranges, mid winter. Although I had three other layers plus my new sleeping bag, I was warm in a cold hut.

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Reviewed by Isobel P.
Verified Buyer
I recommend this product
Age Range
35 - 44
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

One Planet Sonder -8

Great bag, packs small and is nice and warm

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Reviewed by John D.
Verified Buyer
I recommend this product
Age Range
65+
Do you recommend this product?
Yes
Rated 5 out of 5
Review posted

Excellent bag

Light and packs down really well, so great to carry. Also a very comfortable sleeping bag - warm, but doesn’t make you feel sweaty if the night is warm. I got the small size and it is a perfect fit. Totally recommend.

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