Sea to Summit’s Spark sleeping bags are the lightest and most packable in the brand’s entire range. Designed to deliver versatile warmth on adventures where weight and pack size are at a premium, they ...
The Sea to Summit Hamelin Synthetic -1C is a well-rounded synthetic sleeping bag ideal for spring and summer wild camping and bivvying, especially in the UK’s damp climate. Priced at £170 ($169), it ...
Similarly, Backpacker also gave top marks to the Spark Pro Down Sleeping Bag, which is available for 40 percent off in both 30° and 15° warmth ratings. (Sea to Summit says the bag will arrive in the ...