Sea To Summit Spark Pro 900+ 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.

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
• Sea to Summit Guarantee is offered for the Lifetime of this product

Tech Specs

Weight
-1C|30F R: 619g
-1C|30F L: 672g
-9C|15F R: 784g
-9C|15F L: 861g

Packed Dimensions
-1C|30F R: 13.5 x 19.5 x 34cm
-1C|30F L: 13.5 x 19.5 x 34cm
-9C|15F R: 15.5 x 22.5 x 41cm
-9C|15F L: 15.5 x 22.5 x 41cm

Compression Sack Volume
-1C|30F R: 8L/5.3L
-1C|30F L: 8L/5.5L
-9C|15F R: 13L/7L
-9C|15F L: 13L/7.7L

Recommended User Height
R: 185cm
L: 198cm

Internal Chest Circumference
R: 155cm
L: 165cm

Internal Hip Circumference
R: 135cm
L: 145cm

Internal Foot Circumference
R: 102cm
L: 112cm

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

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

Certification
bluesign APPROVED
RDS - 883003