Sea To Summit StS Spark SpIII - Long light grey/yellow

Ultra-light and technical, our Spark Series bags are designed to keep you as warm as possible while minimising packed weight and size. Material: 100% Nylon
Lining: 100% Nylon
Insulation: GOOSE DOWN (Min. 90%Down)
Weight: 745g
Temperature rating: -2/-8/-15
Body length: 198cm
Recommended usage: Trekking, Camping
Size: 198 x 162 x 142 x 100cm
Packed size: 15 x 31cm Ultralight 7D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Uses a full box baffle construction to accommodate extra down and reduce cold spots
Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room
Vertical baffles on chest optimises positions of down to prevent it moving during use
Full side zip with two sliders provides easy access and extra ventilation options
Zipper draft tube, hood and front neck draft collar to prevent warmth being lost when it’s needed
Includes lightweight Ultra-SilTM compression bag