This is an amazing product and the different snap sizes allow this swim diaper to grow with the child. My only complaint is that the size I bought, size 2 is definitely a little too big/not very snug for my 20 lb child so maybe try it on your baby if possible before purchase. I do love it and had size one that she outgrew and loved that one so I bought the next size up just wish it fit better, I can’t imagine it fitting a 16lb baby.
I love the cotton terry lining and secure but stretchy hold around thighs and waste. Compared to our other swim diapers (Thirsties and Apple Cheeks) it's our favorite because it has a bit of absorbency and is just so soft.
Bought this for a gift but we have the exact same one! Love the color, ease of use and functionality. We’ve never had a leak using Grovia swim. Highly recommend!