Sea To Summit

Sea To Summit Spark 2 SPII Sleeping Bag

$295 $368

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

Customer Reviews

Based on 2 reviews
Travis Culverwell
Extremely happy

I’ve tested this bag in Tassie with rain and snow and it’s been excellent. Went down to -2 and was warm, although if there is a weakness it’s in the foot box. It would benefit from a little more insulation in that area.

Jason Stephens
Great service and Product

The team at Past were great and the sea to summit spark 2 exactly what I wanted - thanks all round

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