Britax UpNGo Backless Booster Seat, Raven Black
Britax UpNGo Backless Booster Seat, Raven Black
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Britax

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.
Current price is $59.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
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4.885714285714286 stars out of 5, based on 35 seller reviews(4.9)
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars
39 ratings30 reviews
How item rating is calculated
  1. 5 stars69% (27)
  2. 4 stars23% (9)
  3. 3 stars3% (1)
  4. 2 stars5% (2)
  5. 1 star0% (0)
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Showing 1-3 of 30 reviews

Nov 22, 2025
Kimberi83
5 out of 5 stars review

Great lightweight booster with shoulder clip

[This review was collected as part of a promotion.] I have been very happy with the Britax UpNGo Backless Booster. I am currently using it for my 8 year old daughter, and she prefers it over the other brand she was previously using, which kind of tilted her up and back in an odd way. So she is definitely more comfortable and happier in this one. It is also a great option to have as an extra booster seat to switch between cars or have stored away in the trunk as a back up for when we are driving her friends, as it is small and lightweight. I love the fact that the fabric is removable and washable, but I love even more the fact that it is free from flame-retardant chemicals sprayed on it. The one confusing issue we had was I didn't understand the picture from the instruction booklet about what is NOT safe placement for the shoulder strap. Both the placement in the yes picture and the no picture looked the same to me. But the shoulder strap clip was easy to hook up and use, and it worked better than another brand's clip I tried previously. Thanks to the Stellar Product Testing Panel for providing me with this booster, we would definitely recommend it to others.

Review from britax.com
Helpful?27MYE9UMOP5N18195307077
Nov 24, 2025
Mogmom
5 out of 5 stars review

Great Lightweight and slim design

[This review was collected as part of a promotion.] This booster seat is perfect for our needs. I love that it's lightweight and slim in design which is so helpful when you've got multiple kids in a back seat or a smaller space, and for transferring between vehicles! It's far less bulky than others we've had and my daughter can get herself buckled in without my help, which we both love! She loves the fit and comfort of this seat. The color on the handles is helpful to indicate where the belt should go when getting buckled in. It's super easy to wipe clean or to pop the cover off and throw in the wash. The only reason I didn't give it five stars is because of the cupholders being smaller. Certain water bottles don't fit in them, but that's all car seats and is certainly not a dealbreaker for us. I definitely recommend this booster for ease and design! Thanks to the Stellar Product Testing Panel for allowing us to discover this booster seat.

Review from britax.com
Helpful?27MYE9UMOP5N18195307077
Nov 21, 2025
MomofFour
5 out of 5 stars review

Nice portable car seat

[This review was collected as part of a promotion.] Thanks to the Stellar Product Testing Panel for providing me with this booster. This is a light, easily portable car seat. It's really easy to move from car to car. Honestly, it's as easy as having a hand available to carry it. The cup holders are easy to attach and nice for when the car seat is staying put, but make it a little bulkier to tote around. The fabric is nice and my daughter was comfortable in her seat. I love that the fabric is machine washable and dryable. It feels durable and I think it will last for a long time! Overall I think this is a great booster and I highly recommend it.

Review from britax.com
Helpful?27MYE9UMOP5N18195307077