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Spark Pro Down Sleeping Bag

Spark Pro Down Sleeping Bag - Main image
$395.28 $689 In stock

Category: Gear Sleeping Bags

Spark Pro Down Sleeping Bag

The Spark Pro has been optimised for comfort, versatility and light weight. Our highest-lofting down - 900+ fillpower RDS-certified goose down with a non-PFAS Ultra-Dry Down treatment - is wrapped in extremely breathable 10D fabrics. The Free-Flow Zip system ensures maximum ventilation and the flexibility to open the bag flat as a quilt.

Zip a Spark Pro to a Women's Spark and share the comfort with your companion.

Tech Specs

Materials

  • Shell: 100% nylon
  • Lining: 100% nylon
  • Down Fill: 90/10 Goose Down
  • Stuff Sack: 100% nylon - excluding trims

Insulation

  • RDS certified, 900+ fillpower goose down with a non-PFC Ultra-Dry Down treatment

Specifications by Temp Rating & Size

Temp Rating / Size Weight Packed Weight Dimension Packed Size Compressed Volume Length Recommended User Height Fill Weight Temp Rating ISO Lower Temp Rating ISO Comfort
30°F / Regular 619 g | 21.8 oz 684 g | 24.1 oz 196 x 77.5 cm | 77 x 31 in 34 x 19.5 x 13.5 cm | 13 x 8 x 5 in 5.3 L 196cm | 77in 185 cm | 72.83 in 310 g | 10.93 oz -1 °C | 30 °F 3 °C | 37 °F
30°F / Long 672 g | 23.7 oz 737 g | 26.0 oz 211 x 82.5 cm | 83 x 32 in 34 x 19.5 x 13.5 cm | 13 x 8 x 5 in 5.5 L 211cm | 83in 198 cm | 77.95 in 356 g | 12.56 oz -1 °C | 30 °F 3 °C | 37 °F
15°F / Regular 784 g | 27.7 oz 862 g | 30.4 oz 196 x 77.5 cm | 77 x 31 in 41 x 22.5 x 15.5 cm | 16 x 9 x 6 in 7 L 196cm | 77in 185 cm | 72.83 in 480 g | 16.93 oz -9 °C | 16 °F -3 °C | 27 °F
15°F / Long 861 g | 30.4 oz 939 g | 33.1 oz 211 x 82.5 cm | 83 x 32 in 41 x 22.5 x 15.5 cm | 16 x 9 x 6 in 7.7 L 211cm | 83in 198 cm | 77.95 in 504 g | 17.78 oz -9 °C | 16 °F -3 °C | 27 °F

Key Features

  • RDS-certified, 900+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance
  • Featherweight 10D nylon shell with non-PFAS DWR, and a highly breathable 10D nylon liner for enhanced comfort
  • Technical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight
  • Free-Flow Zip System: YKK #5 side zipper with zipper plough for reliable, snag-free operation. YKK #3 footbox and shoulder zipper for minimal additional weight
  • Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout
  • Front draft collar is fitted around the neck and oversized at the shoulders to retain warmth

Available Options

Temp Rating

  • 30°F
  • 15°F

Size

  • Regular
  • Long
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

James ★★★★★

The non-PFAS down treatment is a huge plus for me—I sleep better knowing it's eco-friendly. It's incredibly light yet packs enough warmth for chilly nights.

Isabella ★★★★★

The 900 fill down lofts up so fast after being stuffed all day, and I stayed warm in just a base layer. It packs down smaller than my old synthetic bag ever did.

Isabella ★★★★★

Took this down to about 20°F on a Colorado trip and stayed toasty in just a base layer. The 900 fill down packs down smaller than my old bag ever did, which freed up a ton of room in my pack.