---
product_id: 770993840
title: "Grand 2-in-1 Booster Car Seat, Converts from High Back to Belt-Positioning Booster, High Back Seat for Kids 40-65, and Belt-Positioning 40-100 Pounds, Black Sparrow"
brand: "safety 1st"
price: "R$1956"
currency: BRL
in_stock: true
reviews_count: 8
category: "Safety 1st"
url: https://www.desertcart.com.br/products/770993840-grand-2-in-1-booster-car-seat-converts-from-high
store_origin: BR
region: Brazil
---

# Fits 3 across back seat 2-in-1 convertible booster 8 lbs lightweight portability Grand 2-in-1 Booster Car Seat, Converts from High Back to Belt-Positioning Booster, High Back Seat for Kids 40-65, and Belt-Positioning 40-100 Pounds, Black Sparrow

**Brand:** safety 1st
**Price:** R$1956
**Availability:** ✅ In Stock

## Summary

> 🚗 Boost your kid’s ride and your peace of mind with the ultimate 2-in-1 car seat!

## Quick Answers

- **What is this?** Grand 2-in-1 Booster Car Seat, Converts from High Back to Belt-Positioning Booster, High Back Seat for Kids 40-65, and Belt-Positioning 40-100 Pounds, Black Sparrow by safety 1st
- **How much does it cost?** R$1956 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/770993840-grand-2-in-1-booster-car-seat-converts-from-high)

## Best For

- safety 1st enthusiasts

## Why This Product

- Trusted safety 1st brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hassle-Free Clean-Up:** Machine-washable seat pad and dishwasher-safe cup holders keep messes under control with minimal effort.
- • **Effortless Portability:** At just 8 lbs, easily transfer between vehicles to keep up with your busy lifestyle.
- • **Custom Comfort & Safety:** Adjustable headrest and plush fabric ensure tailored support and a cozy ride every time.
- • **Space-Savvy Slim Design:** Fits three booster seats side-by-side, perfect for carpools and large families without compromise.
- • **Grow-With-You Versatility:** Seamlessly converts from 5-point harness (40-65 lbs) to belt-positioning booster (40-100 lbs) for extended use.

## Overview

The Safety 1st Grand 2-in-1 Booster Car Seat is a lightweight, convertible booster designed for kids 40-100 lbs. It transitions from a 5-point harness high back booster to a belt-positioning booster, fitting three across most vehicle back seats. With adjustable headrest, plush fabric, and easy-to-clean components, it combines safety, comfort, and convenience for growing families on the go.

## Description

The Safety 1st Grand 2-in-1 Booster Car Seat is designed with versatility in mind. This high back booster car seat is made for families with growing children. This 2 in 1 booster seat has two modes of use. As a highback booster seat, it features a 5-point harness booster seat, accommodating children in a forward-facing car seat position from 40–65 lbs., As your child grows, it transitions into a belt-positioning car booster seat for weights ranging from 40–100 lbs. The Grand 2-in-1 Booster Car Seat meets or exceeds Federal safety standards. The lightweight booster car seat design makes it easy to transfer between vehicles. This booster seat has soft fabric for a plush, comfy ride. The adjustable headrest offers customizable support for your child as they grow. Clean-up is a breeze with the removable pad of this child booster seat for car, which is machine washable and dryer safe. Two removable, dishwasher-safe cup holders offer convenient storage for drinks or small toys.

Review: Kid win!!! What a steal - Great car seat in the carnival of seats available TOTALLY WORTH EVERY PENNY!!! And it was a smooth transition for special-need child! Not to mention simple installation/instructions - HIGHLY RECOMMEND
Review: I feel comfortable for my baby - The car seat is perfect in terms of how it fits my tall 2 year old. Very comfortable for him and how it reclines. It’s very sturdy. I feel comfortable with the buckling in all aspects.

## Features

- 2 IN 1 BOOSTER FUNCTIONALITY: Safety 1st Grand 2-in-1 Booster Car Seat adapts as your child grows, from a forward-facing harness booster car seat (40–65 lbs., 43.4"–49") to a belt-positioning booster car seat with back for (40–100 lbs., 43.4"–52").
- SLIM CAR SEAT DESIGN FITS 3 ACROSS: Great for large families or carpools, this 2-in-1 booster seat for forward-facing with harness and belt-positioning booster with high back is designed to fit three across in the back seat of most vehicles.
- LIGHTWEIGHT & PORTABLE BOOSTER: Easily move this booster car seat from car to car, thanks to its lightweight design, making it ideal for busy, on-the-go families needing versatile booster seats for children 40–100 lbs.
- CUSTOMIZABLE SUPPORT: The adjustable headrest allows for tailored support as your child grows, providing comfort during every ride in this 2-in-1 booster car seat with a 5-point harness that converts to a belt-positioning high back booster seat.
- EASY TO CLEAN: 2-in-1 booster car seat for forward-facing with harness and belt-positioning highback booster has a seat pad that is machine-washable and dryer-safe. The two removable cup holders are dishwasher-safe.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FPPZN7YK |
| Age Range Description | Kid |
| Best Sellers Rank | #585 in Baby ( See Top 100 in Baby ) #6 in Child Safety Booster Car Seats |
| Brand | Safety 1st |
| Color | Black Sparrow 2 |
| Customer Reviews | 4.6 out of 5 stars 308 Reviews |
| Harness Type | 5-Point |
| Installation Type | LATCH, Seatbelt |
| Item Dimensions D x W x H | 18.5"D x 17.75"W x 18.5"H |
| Item Height | 18.5 inches |
| Item Weight | 8 Pounds |
| Manufacturer | Dorel Juvenile Group |
| Material Type | Polyester |
| Maximum Weight Recommendation | 100 Pounds |
| Number of Height Positions | 3 |
| Orientation | Forward Facing |
| UPC | 884392016807 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Safety 1st
- **Installation Type:** LATCH, Seatbelt
- **Material:** Polyester
- **Color:** Black Sparrow 2
- **Orientation:** Forward Facing

## Images

![Grand 2-in-1 Booster Car Seat, Converts from High Back to Belt-Positioning Booster, High Back Seat for Kids 40-65, and Belt-Positioning 40-100 Pounds, Black Sparrow - Image 1](https://m.media-amazon.com/images/I/81OVpT1jROL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kid win!!! What a steal
*by S***N on January 14, 2026*

Great car seat in the carnival of seats available TOTALLY WORTH EVERY PENNY!!! And it was a smooth transition for special-need child! Not to mention simple installation/instructions - HIGHLY RECOMMEND

### ⭐⭐⭐⭐⭐ I feel comfortable for my baby
*by C***E on December 25, 2025*

The car seat is perfect in terms of how it fits my tall 2 year old. Very comfortable for him and how it reclines. It’s very sturdy. I feel comfortable with the buckling in all aspects.

### ⭐⭐⭐⭐⭐ Great product
*by G***S on October 10, 2025*

Just what I needed! My kids loved them and the straps were perfect. I have a 5&6 year old and these car seats were not too bulky but they were very sturdy and had good cushion. Cup holders were a plus. Very cost effective. Love that it adapts to your child’s growth over time. I would definitely recommend.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*