A lightweight, compact sleeping bag for 3 seasons, the Sea to Summit Spark Ultralight 5F features a full-length zipper with 2 sliders to provide extra ventilation when the weather warms up.
Features
- Functional for 3 seasons of use; hardy adventurers may even push the limits into early or mid-winter
- 850-fill-power down provides cozy warmth
- Fully baffled construction keeps insulation in place
- 10-denier shell and 7-denier liner materials deliver an impressively light weight and compact packed size
- Full-length side zipper with 2 sliders offers easy ventilation options
- Includes lightweight Ultra-Sil™ compression bag and storage cell
Imported.
Technical Specs
| Best Use | Backpacking |
|---|---|
| Tested Lower Limit | 5 degrees (F) – EN |
| Tested Comfort | 18 degrees (F) – EN |
| Temperature Rating (F) | 5 degrees (F) |
| Temperature Rating (C) | -15 degrees (C) |
| Weight | Long: 2 lbs. 3 oz. |
| Ultralight | Yes |
| Shell | 10-denier nylon |
| Zipper Location | Left |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | Ultra-dry down |
| Fill Weight | Long: 1 lb. 8 oz. |
| Lining | 7-denier nylon |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Long: 78 inches |
| Shoulder Girth (in.) | Long: 64 inches |
| Hip Girth (in.) | Long: 56 inches |
| Stuff Sack Size | 7 x 16 inches |
| Stuff Sack Volume | 10 liters |
| Compressed Volume | Long: 7.7 liters |
| Gender | Unisex |

















Reviews
There are no reviews yet.