Hello, i'm a newbie to cloth nappies and I'm struggling to contain leaks after 2 hours of being on. We tried Bumgenius, itti bitti tutto and charlie bananas before we settled on cb's. We started out fine, however they are leaking after 2 hours with a bamboo insert and the large cb insert. The legs are fitted correctly and the waist is a good fit, so I'm guessing he's a big wetter. Can anyone suggest any others that we can try of any variety fitted, two part etc as i'm beginning to lose faith and I really want to get reusable s to work for my wee man