The Britax® convertible car seat cup holder allows your child to bring along their favorite drink without worrying about where to put it. This accessory fits multiple sized containers including sippy cups, water bottles, juice boxes and drink pouches. It can be attached to either the left or the right side of the seat and is dishwasher safe (top rack only). This cup holder is exclusively made for use on the following Britax convertible car seats: Advocate®, Advocate ClickTight®, Boulevard®, Boulevard ClickTight, Marathon®, Marathon ClickTight, Emblem®, and Allegiance®. Brand new in box! Retails for $24.99