hehe..ur most welcome! we mummies have to share info! =) It really depends on whether you find it worth it to spend around an additional $135 on 6 bottles, a bag and a brush...I decided that it wasn't. I managed to find some bm bottles that could fit the breast pump for really cheap outside cause the size is actually quite universal. as for bringing the pump around..i just popped it in my bag.. =) but do go and have a look and you will have a better idea..if you want to have a look at the bottles i bought that can fit..just pm me ur number and I will whatsapp you the pic of the bottle so u know what I mean. =)