Been camping in this 3 times. 1st and 2nd seemed good... festivals during warm weather, was easy to clean and pack away. 3rd time was awful. Just back - Scottish Summer - was windy/chilly at night but expected to be warm in this, slept in this in fleece leggings/jumper on a foil mat and still woke up freezing, could actually feel the wind inside it. I'm not a person who usually feels the cold either. My friends £5 bags from Tesco were thicker and warmer. Then the zip broke, fixed that myself only for stitching to come undone, velcro fell off and finally the strings you pull to make it snug around you came completely away and it's useless.