You can use the diaper pants with a press stud closure in combination with the bamboo diaper from HappyBear. You put on diaper pants over the bamboo diaper to make it completely waterproof and leak-proof. Just like all HappyBear diapers, the diaper pants are also adjustable in several sizes thanks to the press studs on the front. Make sure that the diaper pants fit snugly around the legs and torso and that the pre-formed diaper or inserts do not protrude. Make sure the diaper pants are not too tight, otherwise you will get stretch marks. Keep about 2 fingers of space between the belly and the diaper pants. The diaper pants are available in several fun and cheerful prints and are made of a waterproof fabric and good elastic closures around the legs and torso. - Press stud closure - Suitable from 4kg to 15kg - Adjustable in size - Can be used from birth until toilet training - Extra double leg channels to prevent leakage - Made from recycled PET bottles with GRS certification