Disgusting Nappy, not holding content .

I have bought Pampers Premium Care size 4 a few times now as it is suppose to be a good nappy.. well i will definitely say that is not true , my little boy woke up from a nap and all the content of the nappy had come out and was every where on his bedding is was really disgusting and this after I had put the nappy on 40 min . I will rather maybe be think about going to another brand as I don't recommend this at all . Very unhappy and this has happened a few times now and then they say , the will send a voucher ... haha please never received anything maybe huggies will be a better choice ...?