Sea To Summit Spark 2 SPII Sleeping Bag

Sea To Summit Spark 2 SPII Sleeping Bag

Constructed to deliver maximum warmth with minimal bulk, the Spark™ Series offers an array of choice, ranging from a featherweight liner to an ultra-insulated mid-winter bag. Favouring a design philosophy of matching the bag to the weather conditions, this series prioritises lightweight materials and compact packing. The exceptional performance is attained by a blend of top-tier components and meticulous craftsmanship. Every detail of the Spark 2 SPII has been considered - from the RDS 850+ Loft pinnacle goose down to the light-gauge #3 YKK zip, 10D Nylon shell and 7D mesh lining fabrics. Our mummy-style design is tailored to each model to maximise warmth, while ULTRA-DRY Down™ protection stops external moisture and condensation from damaging the down, making the Spark™ suitable for hard-alpine and adventure racing trips. All sleeping bags utilise Responsible Down Standard (RDS)-certified down.

Sea To Summit Spark 2 SPII Sleeping Bag Features

• Ultralight 7D and 10D fabrics for minimal weight and packed size
• RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value
• Contoured mummy shape for comfort and efficient insulation
• Vertical chest baffles prevent down migration and cold spots
• Vertical box baffles in the torso area accommodates extra down and boosts warmth around the core, vertical baffles on chest optimises positions of down to prevent it moving during use
• Lower part of the bag uses a sewn through horizontal baffle construction to minimise weight
• ½ zip with two sliders aids access and allows ventilation from mid-section of bag
• Draft tube prevents heat loss through the zipper
• Includes hood draft collar
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

Sea To Summit Spark 2 SPII Sleeping Bag Specifications

• EN13537 Temp rating

  - Comfort               4°C | 38°F

  - Lower Limit         -2°C | 28°F

  - Extreme             -18°C | 0°

• Compression sack size  (upgrade to a waterproof sack here)     XX Small        (3.3L TO 1.3L)

• Dimensions (CM)

  -Long        227 X 89    

  -Regular  212 X 83

• Fill weight  

  -Long  345g

  -Regular 300g

• Internal chest circumference    

  -Long 158CM

  -Regular 150CM

• Internal hip circumference       

  - Long 138CM

  -Regular 130CM

• Recommended user height      

  -Long up to 198CM

  -Regular up to 183CM

• Weight         

  -Long 560g

  -Regular 490g