Which kind did you try? My DSK is Steel Halcyon and I don't find it heavy at all. But I don't use the plastic containers and have cut the plastic hook off. I only ever pack things in the pockets, that's enough space for me. And I love that when you do this, it keeps a very slim profile. Unlike other wrap style toiletry kits I had in the past which quickly became brick like objects. I always find space in a bag for the Spiff Kit, even if it's the last item to get packed.