1 / 2
Sea to Summit
Spark SP1
Lighter than 93% of sleeping bags.
QUICK SPECS
Seasons 3-Season
COMPETITIVE CONTEXT
How It Stacks Up
(of 55 sleeping bags)
Weight 12 oz 93% lighter
Packed Length 8.7 in 78% more compact
BEST FOR
Who Is This For?
Weight-Conscious Hiker
Lighter than 93% of products in this category.
SPECIFICATIONS
Full Specifications
Features
Zipper Side
Left
EN/ISO Tested
True
Seasons
3-Season
Other
Length
Regular
Water Resistant
True
Packed Dimensions
Packed: 8.7 In X 6.3 In
Temperature Rating F
41
Dimensions
Shape
Mummy
Length
72 in in
Packed Length
8.7 in in
Packed Diameter
6.3 in in
Construction
Fill Type
Down
Fill Power
850
Shell Material
10d Nylon Ripstop Dwr
Liner Material
7d Nylon Ripstop
Warmth
Comfort Rating
48 °F °F
Lower Limit
41 °F °F
Weight
Total Weight
12 oz oz
Fill Weight
6.3 oz oz
Hover over a spec name to learn what it means. Suggest a correction
REVIEWS
All Reviews
CATEGORY
View all 55 sleeping bags → 
