Extremely lightweight and packable, the Spero is the perfect three-season sleeping bag for backpacking adventures. Trim mummy sleeping bag with a 30-degree F temperature rating and shingle-style construction provides the perfect balance of comfort and performance for extended time on the trail. Eureka!
Features:
- Extremely lightweight and packable; the perfect three-season sleeping bag for backpacking adventures.
- Trim mummy sleeping bag with a 30-degree F temperature rating and shingle-style construction provides the perfect balance of comfort and performance for extended time on the trail
- Eureka! Synthesis technical insulation blends synthetic fibres to optimize thermal performance while remaining ultra soft and ultra-compressible for easy packing
- Comfortable, warm-to-touch peached polyester lining fabric combines with a full-length, insulated zipper draft tube with anti-snag guard to defend against the cold
- Insulated, anatomic hood design and chin baffles help seal in warmth during the night, while the locking, two-way zipper allows adjustments for ventilation
- Mates with regular length (right side zipper) mummy style sleeping bags.
- Internal pocke
- Compression stuff sack
Specifications:
- Shape: Mummy
- Temperature Rating: 30 °F / -1 °C
- EN Limit (Rating For Men): 28 °F / -2 °C
- EN Comfort (Rating For Women): 37 °F / 3 °C
- Insulation: Synthetic
- Insulation Type: Eureka! Synthesis
- Construction: Shingled
- Shell Fabric: 40D 290T Polyester taffeta
- Liner Fabric: 50D 300T Peached polyester
- Zipper Description: #5
- Zipper Side: Left
- Pockets: 1
| Minimum Weight |
Insulation Weight | Stuff Sack Size | Fits To | Size | Shoulder Width |
Width at Feet |
Regular | 2 lbs 6 oz | 1 lbs 6 oz |
7.5 x 15.5 in | 6 ft | 78 x 31 in | 31 in | 19 in |
Long |
2 lbs 9 oz | 1 lbs 8 oz | 8 x 15.5 in | 6 ft 6 in | 84 in x 33 in |
33 in | 21 in |