
Spark Pro Down Sleeping Bag
Sea to Summit · Sea to Summit
Last seen $849.99 on 8 Aug 2026
Not on special right now. $849.99 is the last price we recorded on 8 Aug 2026.
In stock when we last checked on 8 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 6 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
The Spark Pro has been optimized 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.
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 plow 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
- Sea to Summit Guarantee is offered for the Lifetime of this product
Details
- Temp Rating
- -1°C · -9°C
- Size
- Regular · Long
- Weight
- 996 g
- Variants
- 3 of 4 in stock
- Store
- Sea to Summit
- Brand
- Sea to Summit
- SKU
- 101201
- Category
- Sleeping Bags & Mats
- First tracked
- 6 Aug 2026
- Last checked
- 8 Aug 2026



