Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Totally worth the money

spent the night in a hammock when the temperature was as low as 31'. kept me very warm. keep in mind though, that you have to dress for the ocation. still have to dress for cold weather. the best part of this sleeping bag is the hood. zip this sucker up all the way and put the hood on and you'll be plenty warm all night. might want to get a ski mask for your face though if the weather is cold. the only thing that got cold on my body through out the night was where my face wasn't covered.