Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat
Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat
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Safety 1st Boost-and-Go 3-in-1 Harness Booster Car Seat

162 ratings
Safety 1st Boost-and-Go 3-in-1 Harness Booster Car SeatSafety 1st Boost and Go 3 in 1 Harness Booster Car SeatSafety 1st Boost and Go 3 in 1 Harness Booster Car Seat
Actual ColorDunes' Edge II-Out of stock

Key item features

  • 3-in-1 booster for extended use: forward-facing harness booster (30–65 lbs., 34.4"–49"), high-back belt-positioning booster and backless booster (40–100 lbs., 43.4"–57")
  • 2 removable dishwasher-safe cup holders
  • Easily converts from harness mode to belt-positioning and backless modes with one simple motion
  • Narrow seat design fits 3 across the back seat in most vehicles
  • 1-hand-adjustable, 7-position headrest grows with your child
  • Lightweight and portable
  • Machine-washable and dryer-safe removable seat pad

About this item

Product details

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Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars
162 ratings61 reviews
How item rating is calculated
  1. 5 stars69% (112)
  2. 4 stars15% (24)
  3. 3 stars6% (9)
  4. 2 stars3% (5)
  5. 1 star7% (12)

Reviews summary

Pros

  • : Offers long-lasting value.
  • : The seat installs quickly and converts smoothly to booster mode.
  • : Features two convenient storage compartments.
  • : The hue pairs with car interiors and conceals everyday stains.
  • : Soft cushioning provides sufficient comfort.

Neutral

  • : Installs quickly and is portable, but the straps are hard to tighten.
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Showing 1-3 of 61 reviews

Aug 20, 2026
Reviewer name: Marsha
Top Reviewer
Item details
Color: Dunes' Edge II
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to assemble and install

Easy to assemble and install. Also perfect to transition to forward facing and also adjustable so it can be used for a long time.

Helpful?6S794GNR98LG17482310168
Sep 17, 2026
Reviewer name: anonymous
Item details
Color: Dunes' Edge II
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Satisfied Customer

I am totally satisfied with my item. It came just as described. The price was a real bargain. Very well constructed for my 2 1/2 year old grandson. 😊

Helpful?6S794GNR98LG17482310168
Jul 29, 2026
Reviewer name: Alex
Top Reviewer
Item details
Color: Dunes' Edge II
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just got it today and super happy with it! Feels like it'll be worth the price, which is great!

Helpful?6S794GNR98LG17482310168
Current price is $134.99
Price when purchased online
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