Helene Drydenwrote a review of Kelty Light Year XP Sleeping Bag: 40 Degree Synthetic on June 26, 2013
Familiarity: I've used it several times
I've had this bag for about a year now. It is great bag for backpacking trips in warm weather -it packs down tight and is very lightweight. However, once it get's down to about the low 50s/mid 40s it can get pretty chilly, even with layers. The biggest problem I had was with keeping my toes warm. - could have to do with the fact that i don't fill out the whole bag at 5'3". Besides that, the bag does a great job keeping you dry from any condensation and has a comfortable narrow fit. I would definitely recommend it if you are looking for a lightweight summer bag.