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Sea To Summit Spark SP0 Sleeping Bag

Weighs 225g
  • $273.79
Item in Stock | Usually dispatched within 24 hours
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Ultra-light and technical, our Spark™ Series bags are designed to keep you as warm as possible while minimising packed weight and size.

  • Contoured mummy shape for efficient insulation
  • Ideal for mid-summer fast hikes or adventure racing
  • Doubles as a liner to significantly boost the warmth of a second bag

The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose down, light-gauge #3 YKK zip and high performance 10D Nylon shell and 7D lining fabrics set the stage for superior performance. These materials are combined with a contoured mummy design for efficient insulation, and that mummy design is then tweaked for each model to best fit the use scenario.

The ULTRA-DRY Down™ protection also makes the Spark™ an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option.

  • Ultralight 7D fabrics for minimal weight and packed size
  • RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value
  • Vertical chest baffles prevent down migration and cold spots
  • Sewn through box baffle construction to minimise weight and keep down in position
  • Ultra-Sil™ stuff sack
  • Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims

 

 

Regular

Long

Recommended User Heightup to 183 CMup to 198 CM
Packed dimensionsø9.5 x 13 CMø9.5 x 18 CM
Compressed Volume (ASTM F1853-11)0.9 L1.3 L
Weight225 G260 G
Fill Weight100 G115 G
Internal Chest Circumference150 CM158 CM
Internal Hip Circumference130 CM138 CM
Internal Foot Circumference88 CM94 CM

 

850+ Loft

850+ Fill Power indicates that 1 oz of down will re-expand to over 850 cubic inches after compression. Higher loft means that less down can be used to achieve the same temperature rating – important for performance sleeping bags. The loft and down quality/composition are independently tested by the International Down and Feather Laboratory (IDFL) – a copy of the certification is supplied with every Sea to Summit sleeping bag.

ULTRA-DRY Down™

ULTRA-DRY Down™ is a permanent nano-level water repellent polymer treatment applied to our down which protects it from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down.

An excellent down sleeping bag ideal for MdS if you are a 'warm' sleeper and a myRaceKit recommendation!

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