










Sea to Summit Spark Pro 900+ Down Sleeping Bag
Sea to Summit's new Spark Pro sleeping bag offers optimal warmth-to-weight ratio for lightweight adventures. With adaptable features, the Spark Pro is both versatile and functional, making it a comfortable and compact option for various conditions.
Features
- Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.
- 10D Nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation.
- The Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors. The minimalist 1/4 length secondary and footbox zips are ultra lightweight for added versatility and comfort.
Technical Features
- Insulation: 900+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.
- Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof breathable hood and footbox.
- Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
- Free Flow Zip System: Primary zip - full length #5 with zip-plow and two sliders. Secondary zip - 1/4 length #3 with zip-plow and two sliders. Footbox zip - #3 with two sliders.
- Baffle Design: Spark Pro -1 has vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half. Spark Pro -9 has vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.
- Fitted front draft collar: scalloped over the neck and oversized at the shoulders.
- Hood: Technical fitted hood with soft touch adjustment. Extra deep for cosy like feel.
- Draft Tube: Single, down-filled, draft tube along the top of all zippers.
- Zips together with all Women's Sea to Summit sleeping bags.
- Comes With: Ultra-Silâ„¢ Compression Bag and Storage Cell
Specifications
| -1°C Regular | -1°C Long | -9°C Regular | -9°C Long | |
| Max User Height | 185cm | 198cm | 185cm | 198cm |
| Weight | 619g | 672g | 784g | 861g |
| Fill Weight | 310g | 356g | 480g | 550g |
| Compressed Volume | 5.3L | 5.5L | 7L | 7.9L |
|
Men's Temperature Rating (ISO Lower Limit) |
-1°C |
-1°C | -9°C |
-9°C |
| Women's Temperature Rating (ISO Comfort Limit) | 3°C | 3°C | -3°C | -3°C |
Original: $554.36
-65%$554.36
$194.03Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sea to Summit's new Spark Pro sleeping bag offers optimal warmth-to-weight ratio for lightweight adventures. With adaptable features, the Spark Pro is both versatile and functional, making it a comfortable and compact option for various conditions.
Features
- Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.
- 10D Nylon's waterproof and breathable features offer added protection and prevents exposure to tent wall condensation.
- The Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors. The minimalist 1/4 length secondary and footbox zips are ultra lightweight for added versatility and comfort.
Technical Features
- Insulation: 900+ FILL Power, RDS-certified, Goose Down with Ultra Dry Down treatment for improved water resistance in damp conditions.
- Fabric: 10-Denier Nylon shell and lining. 10-Denier Nylon waterproof breathable hood and footbox.
- Mummy Fit: Fitted cut with generous footbox and technical hood, to maximise thermal efficiency and minimise bulk and weight
- Free Flow Zip System: Primary zip - full length #5 with zip-plow and two sliders. Secondary zip - 1/4 length #3 with zip-plow and two sliders. Footbox zip - #3 with two sliders.
- Baffle Design: Spark Pro -1 has vertical chest baffles, horizontal baffles lower half and base, box wall baffles top half of bag and sewn through quilted construction lower half. Spark Pro -9 has vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.
- Fitted front draft collar: scalloped over the neck and oversized at the shoulders.
- Hood: Technical fitted hood with soft touch adjustment. Extra deep for cosy like feel.
- Draft Tube: Single, down-filled, draft tube along the top of all zippers.
- Zips together with all Women's Sea to Summit sleeping bags.
- Comes With: Ultra-Silâ„¢ Compression Bag and Storage Cell
Specifications
| -1°C Regular | -1°C Long | -9°C Regular | -9°C Long | |
| Max User Height | 185cm | 198cm | 185cm | 198cm |
| Weight | 619g | 672g | 784g | 861g |
| Fill Weight | 310g | 356g | 480g | 550g |
| Compressed Volume | 5.3L | 5.5L | 7L | 7.9L |
|
Men's Temperature Rating (ISO Lower Limit) |
-1°C |
-1°C | -9°C |
-9°C |
| Women's Temperature Rating (ISO Comfort Limit) | 3°C | 3°C | -3°C | -3°C |











