I use the Peekaru on a daily basis. We spend a lot of time outside: I have a 2 1/2 year old who loves being outside and a one year old who can't get around on his own just yet so this vest has been great! It keeps both of us warm on cool day while also allowing me to have a jacket on if it's a little exra cold (when wearing babe on the front). Its easy to throw on so I keep it in the car when I'm running errands with my sons - save carting around a carseat and a toddler! I would definitely recommend this to anyone who loves babywearing like I do!