The UpNGo™ backless seat booster gives your child the boost they need to move up into the final car seat stage and go anywhere with confidence. Designed for children from 40-120 lbs and 46”-63", this booster combines the portability and convenience that parents look for with kid-approved comfort and style.
Boost, Buckle, Go: Belt-positioning booster lifts your child up to use the vehicle seat belt. Designed with an extended maximum capacity, this booster fits children from 40-120 lbs and 46”-63".
PosturePlus™ Contoured Seat: Helps encourage proper posture and seat belt positioning.
SpaceSaver™ Design: 17.1” seat leaves plenty of room for siblings & carpoolers! This slim booster seat is designed to fit 3 across in most vehicles without compromising safety or comfort. *Britax cannot guarantee 3-across fitment in all vehicles.
Lightweight & Portable: Thanks to the built-in carry handle and lightweight design, you can take this booster anywhere. Weighing under 4 lbs, it’s easy for both caregivers and kids to carry.
Removable SafeWash® Cover: Safe to machine wash and dry. Fabrics are naturally flame-retardant with no added FR chemicals.
Designed for Comfort: Kids can enjoy every ride thanks to the contoured seat with breathable foam and soft padding. Plus, the large, padded armrests provide that extra boost of comfort.
2 Dishwasher-Safe Cup Holders: Keep drinks and snacks within reach; easy to remove for cleaning between rides.
Color-Coded Belt Guides: Help kids learn how to buckle up safely.