Are you looking for a safe, legal, convenient travel car seat, secondary seat for carpools or for everyday use? The RideSafer vest is the certified, wearable child restraint. Lightweight, portable and convenient when traveling with kids. It can fit in your child's backpack). Crash Tested and Safety Certified. RideSafer meets or exceeds Federal standards in FMVSS 21. Vest comes with tether strap, crotch strap and carry bag. Size Extra Small. 2-3 yrs. 22-40lbs. Average height 39-40”. Waist when seated 18-22”. Torso height 8-10”. Used a handful of times. Just ready to size up for my kid.