In great condition - like new. Used only twice. Perfect addition to shell bags or A wardrobe system that lets you pack up to 20% more for superior organization. Remove it from the backpack or rollerbag, pack in your things, compress it down, seamlessly integrate it back in. - Fits in any backpack from H60cm x W28cm x D18cm. - Also compatible with Tropicfeel Bags: Shelter, Shell, Hive, Hive 2.0 and Lift 40L Rollerbag.