Product details:

If you're seeking to make the move to ultralight camping, a bivy is a fantastic choice for a shelter. It pitches up much faster than a tent (not to mention weighs much less) and you can crawl inside for the night knowing you're protected from the elements and any creepy-crawlies that are out. You'll have plenty of space to rest comfortably, and users even report being able to do normal tent activities like read a book.