

Britax UpNGo Backless Booster Seat, Raven Black
Key item features
- Boost, Buckle, Go: Belt-positioning booster lifts your child up to use the vehicle seat belt. Extended Maximum Capacity: Designed for 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. Naturally Flame-Retardant Fabrics: 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. Padded Carry Handle Cover: Helps ensure a comfortable grip. Color-Coded Belt Guides: Help kids learn how to buckle up safely. Shoulder Belt Guide: Helps keep the shoulder belt in the correct position, encouraging proper fitment as your big kid continues to grow. Soft & Smooth Knit Fabric: For comfort and a sleek appearance.
- Boost, Buckle, Go: Belt-positioning booster lifts your child up to use the vehicle seat belt.
- Extended Maximum Capacity: Designed for children from 40-120 lbs and 46”-63".
- PosturePlus™ Contoured Seat: Helps encourage proper posture and seat belt positioning.
Specs
- Safety harness styleNo Harness
- Child car seat styleBackless Booster Car Seats
- Car seat facing directionForward Facing
- Minimum weight40 lb
- Max Weight120 lb
- Forward-facing minimum weight40 lb
Reviews summary
Pros
- : Can be machine washed and dried.
- : Easy to carry and reposition.
- : Allows for easy carrying between vehicles.
- : Allows for easy cleaning and width configuration.
- : Provides long-lasting comfort during rides.
- : Easy to move between cars with built-in handle.
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About this item
Product details
- Boost, Buckle, Go: Belt-positioning booster lifts your child up to use the vehicle seat belt. Extended Maximum Capacity: Designed for 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. Naturally Flame-Retardant Fabrics: 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. Padded Carry Handle Cover: Helps ensure a comfortable grip. Color-Coded Belt Guides: Help kids learn how to buckle up safely. Shoulder Belt Guide: Helps keep the shoulder belt in the correct position, encouraging proper fitment as your big kid continues to grow. Soft & Smooth Knit Fabric: For comfort and a sleek appearance.
- Boost, Buckle, Go: Belt-positioning booster lifts your child up to use the vehicle seat belt.
- Extended Maximum Capacity: Designed for children from 40-120 lbs and 46”-63".
- PosturePlus™ Contoured Seat: Helps encourage proper posture and seat belt positioning.
Specifications
Safety harness style
Child car seat style
Car seat facing direction
Minimum weight
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
Pros
- : Can be machine washed and dried.
- : Easy to carry and reposition.
- : Allows for easy carrying between vehicles.
- : Allows for easy cleaning and width configuration.
- : Provides long-lasting comfort during rides.
- : Easy to move between cars with built-in handle.
Customer photos






+24 images
Showing 1-3 of 30 reviews
Comfortably wide
[This review was collected as part of a promotion.] I was able to test this seat as a part of the Stellar Parent Panel! Thanks! Most of the opinions here are from 9F though. She found the seat to be very comfortable. The armrests go more straight back than our other off-brand booster so it feels a lot roomier. The padding is also thicker which is nice. She loves the cup holders. She's always putting something in them - cups or knickknacks. Of note - they are separate pieces in the box. The clip sturdiness would be one area of concern for me. If you had a narrower vehicle the cupholders could come off to save width. The seat is pretty wide. I have a 3 row SUV with captains chairs and it takes up the whole captain chair. If she's not good about positioning it in the center, the seat can block the buckle. Small irritation but something to be aware of especially if your child isn't the best at or is particularly fretful over getting buckled. The weight is great. She's actually taken to bringing the seat inside the house to sit at the desk for doing her homework so the light weight makes it very easy for her to go back and forth without me getting involved.
Simple booster great quality
[This review was collected as part of a promotion.] I received this to test as part of the Stellar Product Testing Panel. This booster was great for my almost 7 year old. It is easy to move between cars for when she's going in friends' or family cars. The fabric quality seems good and I think it will be durable, though we've only been using it for 2 weeks so far. I'm also grateful the cover can go in the wash because the kids usually make a mess of their seats, but I haven't tested that feature yet. The design is very simple so if you're looking for something with a lot of bells and whistles this probably isn't it, but I feel confident with a Britax product that it will serve its purpose of providing safety and will last us many years.
Very convenient backless booster
[This review was collected as part of a promotion.] I received this booster seat through the Stellar Product Testing Panel. We have two kids in boosters and often transport a third for play dates, carpool to soccer, etc. This seat is super lightweight, which makes it very portable (it also has a handle). We took it on a family trip and it easily slipped into our car seat cover along with our second, backed booster, as a checked bag. The seat positioned my 8 year old properly to be buckled up, and he wasn't sliding off it like kids do with other travel boosters we've seen. My son gave it a “thumbs up” for comfort, had no complaints after the 8 hours we spent sitting in it as we were driving around, and had no trouble buckling himself in, even though we were in a rental for our trip. When we have a third kid in the backseat this fits between the backed boosters in my CR-V and means all the kids are safely buckled (note, you do need to remove the cup holders to fit 3 seats in a smaller car like mine). It's compact enough to store in my trunk, but well built so that it's fine for daily use. I know my kids (and a friend) are safely buckled because of this booster. This is a great booster, especially for folks who want a quality, comfortable booster with the option to quickly stow it away.





























































