Sea To Summit Spark 3

It sports the tightest dimensions among bags we tested and only a 1 3 length 3 ykk zipper that was both the shortest and the smallest zipper of any bag we in our review.

Sea to summit spark 3.

From our featherlight warm weath. When you need a high performance down sleeping bag but don t want to be weighed down by it reach for our spark series bags. The sea to summit spark iii is incredibly lightweight and one of the most compact sleeping bags in our review. All sea to summit down sleeping bags use responsible down standard rds certified down.

Sewn through construction minimises weight. The spark ultralight mummy sleeping bag series spans everything from an ultralight down filled liner to a mid winter fast and light sleeping bag. The outer fabric is water resistant for protection from morning dew and rainfall. Our sleeping bags are designed to keep you warm and comfortable whether your are backpacking in the summer or winter camping.

All of our down is responsibly sourced rds certified and high loft with a permanent water repellent treatment. Each utilizes their ultra drydown 850 loft goose down and are all targeted towards cycling touring ultra light hiking adventure racing and bikepacking. Each model uses premium materials and no frills design to provide cutting edge performance for the designed end use. Our testers particularly detest its narrow dimensions and a zipper that constantly snags.

Sea to summit offers three variations in the spark series. Starting with the warmest and heaviest the sp iii has a fill weight of 400g and a comfort rating of 25f 4c. Sea to summit strives to provide the ultimate solutions for outdoor enthusiasts looking for innovative durable lightweight and compact gear ultra light and technical our spark series bags are designed to keep you as warm as possible while minimising packed weight and size. 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.

It does give up some luxury and versatility in order to achieve its amazingly low weight and minimal size. Our spark series bags is what you reach for when you need a high performance sleeping bag but don t want to be weighed down by one. This video describes our current lightweight backpacking sleeping solution from sea to summit.