The adapter locked onto our Graco seat with zero wobble, and the two cupholders mean my toddler's snack cup finally has a real spot instead of my lap. Genuinely relieved this thing exists.
Clicked onto our wagon in about ten seconds and the car seat didn't budge the whole walk. The two cupholders are a nice touch since my toddler can finally hold his own juice.
Wasn't sure this would fit our stroller setup but it locks on really solid, no wobble at all. The two cupholders are a nice bonus since my toddler always wants his water within reach.