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Item #:
206169134
Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat
89% of respondents would recommend this to a friend
Item #:
206169134
GBP 137
Price Details
Price
GBP 137
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
In stock
Imported from USA store
QTY:
Only 7 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 14
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The Safety 1st Boost-and-Go™ 3-in-1 Harness Booster Car Seat is built to grow with your child while keeping them safe and comfortable on the road.
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What Stands Out
3-in-1 Design
This versatile seat transitions from a harness to a booster, growing with your child from toddler to big kid, ensuring longevity and adaptability throughout their car seat years.
Enhanced Safety
Equipped with advanced safety features like side impact protection and a secure harness system, this car seat keeps your child safe and secure during every journey.
Convenient Portability
Lightweight and easy to install, the Boost-and-Go allows for seamless transitions between vehicles, making it perfect for busy parents on the go without compromising safety.
Product Details
- The Safety 1st Boost-and-Go™ 3-in-1 Harness Booster Car Seat is built to grow with your child while keeping them safe and comfortable on the road. With three modes of use— forward-facing harness booster (30–65 lbs. and 34.4–49), high-back belt-positioning booster and backless booster (40–100 lbs. and 43.4–57), the seat grows with your child and easily converts from one mode to the next. Kids will love the dual cup holders and parents will love the 7-position headrest, narrow seat design, and lightweight portability.
| Safety harness style | 5-Point Harness |
| Child car seat style | High-Back Booster Car Seats |
| Car seat facing direction | Forward Facing |
| Minimum weight | 30 lb (13.61 kg) |
| Max Weight | 100 lb (45.36 kg) |
| Forward-facing minimum weight | 30 lb (13.61 kg) |
| Forward-facing maximum weight | 65 lb (29.48 kg) |
| Minimum height | 34.4 in (87.4 cm) |
| Maximum height | 57 in (144.8 cm) |
| Child car seat feature | Lightweight, Easy Harness Adjustment, One-Hand Adjust, Converts to Belt Positioning, Easy Installation, Machine Washable, Removable Back, Toddler Head Support, Toddler Body Support, Convertible, Side Impact Protection, Cup Holder |
| Product multifunction descriptor | Converts to Backless Booster Car Seat |
| Brand | Safety 1st |
| Features | Lightweight |
| Weight | 15.65 lb (7.1 kg) |
| Dimensions | 18.75 x 14.75 x 25.00 in (47.6 x 37.5 x 63.5 cm) |
| Fabric content | 100% Polyester |
| Fabric care | Machine-washable and dryer-safe removable seat pad |
| Pattern | Solid Print |
| Items included | Convertible Highback Booster Car Seat |
| Model | BC163HTJ |
| Age group | Child |
| Multipack quantity | 1 |
| Fabric material percentage | 100 |
| Gender | Unisex |
Who Should Buy?
-
Growing Children
Ideal for children transitioning from infant seats, providing extended use as they grow up to 100 pounds.
-
Budget-Conscious Parents
A cost-effective solution offering three seating modes, saving parents money on multiple car seats.
-
Frequent Travelers
Lightweight and easy to install, perfect for families who frequently switch between cars or travel.
-
Tall Children
May not accommodate taller children well in booster mode, limiting legroom as they grow.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What weight range does this booster seat accommodate?
Answer: The seat supports children from 30 to 100 lbs. -
Question:
Is the seat easy to clean?
Answer: Yes, the removable seat pad is machine-washable and dryer-safe. -
Question:
Can this seat fit three across in standard vehicles?
Answer: Yes, the narrow seat design allows for three seats across the back seat in most vehicles.
Safety 1st All Car Seats Editorial Review
The Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat is designed with versatility and safety in mind. It features a 5-point harness and can comfortably accommodate children weighing between 30 and 100 pounds, making it a long-lasting choice as they grow. This high-back booster transitions seamlessly into a backless booster for older kids. Convenience is key with an easy one-hand adjustment mechanism, and the machine-washable seat pad ensures maintenance is straightforward for busy parents. The lightweight frame allows for effortless transport, providing comprehensive side impact protection to keep your little one safe on the road.
Customer Reviews & Ratings
128 customers ratings
-
5 Star
67%
-
4 Star
17%
-
3 Star
5%
-
2 Star
3%
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1 Star
6%
Review this product
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Pros
- 5-point harness for enhanced safety
- Lightweight and portable design
- Machine-washable seat pad for easy cleaning
- Converts to backless booster for longevity
- Toddler head and body support included
Cons
- May not fit well in smaller cars
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 137
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 7 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- 3-in-1 design transitions from harness booster to high-back and backless booster.
- Supports children from 30-100 lbs and grows with them.
- Easy conversion between modes with one simple motion.
- Narrow seat fits three across in most vehicles.
- 1-hand adjustable, 7-position headrest for enhanced comfort.
- Lightweight, portable, and machine-washable seat pad.
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