If you buy something via one of our links, we may earn a commission. Kelty’s Cosmic 20 Sleeping Bag is on sale for $96, which is 40% off the retail price of $160 for the regular size (the long ...

so props to Kelty for nipping that potential issue in the bud. Performance is a bit more of a mixed bag - the ASTM R-Value of 3.9 is perfectly respectable for three season use, and indeed could at ...