Comfort on the Move - Simple solution to accommodate all cups, toys, and more on the move. Extra Deep Sides - Designed with extra deep, steel reinforced angled sides to keep all size bottles and toys securely in place. Simple Click and Twist Installation - Attach to any Diono Radian Q, Radian R or Everett NXT car seat with a simple click and twist. Three for Me - With this handy 3 pack you can use on either side of your Diono car seat or share out amongst the little ones! Clean It Up - Easy to remove and wipe clean, even while on the go.