Sea To Summit Spark Spii 28 Sleeping Bag

Spark spii 2 c zoom.

Sea to summit spark spii 28 sleeping bag.

There is a lot to like about the sea to summit spark spii 28 its 850 fill power goose down a total weight barely over a pound and an absolutely miniscule packed volume there is also plenty to dislike about the spark ii. You could use the spark 50 f or even the spark 40 f or 28 f to boost the performance of a bag for cold weather use. Sea to summit s spark spii down sleeping bag is a true minimalist bag that uses the lightest materials and highest quality responsibly sourced down to deliver an exceptionally high warmth to weight ratio when compared to other similarly rated bags. The spark ii bag features vertical box baffles on the chest area to minimise movement of down optimising insulation where you need it most with.

All sea to summit down sleeping bags use responsible down standard rds certified down. Our testers particularly detest its narrow dimensions and a zipper that constantly snags. When the sea to summit spark spii sleeping bag large size is compressed down it s not much bigger than a 1 liter 32 ounce water bottle. Adding one of these to a 20 f 5 c bag might make more sense than buying a 0 f 20 c bag for only occasional winter use.

Designed to keep you as warm as possible while minimizing packed weight and size the sea to summit spark spii 28 sleeping bag is ultralight and technical for your industrious adventures. Available at rei 100 satisfaction guaranteed. The highest lofting down used in any of sea to summit s sleeping bags. Higher loft means that less down can be used to achieve the same temperature rating important for performance sleeping bags.