Sea to Summit Spark Pro 900+ Down Sleeping Bag

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

Certification

bluesign APPROVED
RDS - 883003

Material

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

Internal chest circumference

R: 155cm
L: 165cm

Internal hip circumference

R: 135cm
L: 145cm

Internal foot circumference

R: 102cm
L: 112cm

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

Recommended user height

R: 185cm
L: 198cm

Insulation type

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

Compression sack volume/ASTM F1853-11 compressed volume

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



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