Safety 1st Grand 2-in-1 Harness Booster Car Seat - High Street

Style:High Street
Safety 1st Grand 2-in-1 Harness Booster Car Seat - High Street
Safety 1st Grand 2-in-1 Harness Booster Car Seat - Black Sparrow
Safety 1st Grand 2-in-1 Harness Booster Car Seat - Capri Teal
Safety 1st Grand 2-in-1 Harness Booster Car Seat - Dunes Edge
15% OFF with code: ALBEE15
In Stock - 11 left

The Safety 1st Grand 2-in-1 Booster Car Seat may be the last one you will ever need. It features extended use in both of its two modes. It starts by keeping kids securely in a 5-point safety harness in forward-facing mode all the way up to 65 pounds. In its second mode, as a belt-positioning booster, it has them covered up to 120 pounds.

The Grand 2-in-1 Booster Car Seat has also been tested for multiple types of crashes and exceeds federal safety standards. It’s lightweight and easy to move from car to car, which is excellent for families who are always on the go. This booster car seat also easily fits 3 across in the back seat of most vehicles making it a smart choice for growing families with multiple kids in car seats. And the seat comes with an adjustable head pillow to provide customizable support as they grow.

The deluxe fabric gives kids a comfy ride with its textured nylon, smooth knit jersey and lamination that gives it a soft, plush feel. It’s designed to provide excellent ergonomic support in the headrest, shoulders, back and seat of the pad—the key pressure points for where your child’s weight rests.

With kids in the car, messes happen. But thanks to the easy-to-clean booster car seat pad, there’s no need to stress. The pad removes from the seat and is both machine washable and dryer safe, so a thorough wash is just a machine cycle away. And with two removable, dishwasher-safe cup holders, kids will have their very own place for drinks or small toys.


  • Extended Use: Forward-facing with harness, 30-65 pounds and Belt-positioning booster, 40-120 pounds
  • Designed to fit 3 across in most vehicles – great for growing families and car pools
  • Lightweight and easy to move from car to car
  • Adjustable headrest allows for customizable support and deluxe fabric gives kids a comfy ride
  • Easily accessible belt paths for booster mode
  • 5-point upfront harness adjustment makes it easy to get your child in and out of the seat
  • Dual dishwasher-safe cup holders are removable
  • Easy-to-clean with machine washable and dryable fabrics
Product Reviews
out of 5.0
2 Reviews
Ratings Snapshot
of Reviewers
West Des Moines, Iowa
Verified Buyer
Great for travel
June 23, 2024
Very lightweight and great for travel. I sent it to my mom’s house for a car seat on vacation. Easy to switch between vehicles. Couldn’t seem to get it as tight as our other brand seat at home but still worked great.
Alaina S.
Verified Buyer
Lightweight and a good deal
January 8, 2024
Works perfectly, especially in grandma's car. You just need to put all your weight on it as your tightening it in place. Should not be loose or wigglging around.
Customer Q&A
1 Question & 1 Answer
from Central, PA asked:
October 10, 2023
How much does this car seat weigh? 
12 lbs.
Submitted by: caren singer on October 10, 2023