3-in-1 Harness High-Back and Backless Booster Car Seat with Narrow Design – Safety 1st Boost-and-Go
3-in-1 Harness High-Back and Backless Booster Car Seat with Narrow Design – Safety 1st Boost-and-Go
A 3-in-1 booster car seat combines a forward-facing harness, high-back belt-positioning mode and backless booster mode for different growth stages. Safety 1st Boost-and-Go Essential supports 30–65 pounds and 34.4–49 inches in harness mode, then 40–100 pounds and 43.4–57 inches in belt-positioning modes.
The narrow Labrador II design fits three across the back seat of most vehicles, subject to actual vehicle and adjacent-seat fit. A one-hand seven-position headrest adjusts for growth, two cup holders remove for dishwasher cleaning, and the seat pad is machine washable and dryer safe. The lightweight seat converts to backless mode in one motion. Follow the manual for each mode, installation and transition.
Specifications
- Brand: Safety 1st
- Product: Boost-and-Go Essential 3-in-1 booster
- Modes: Harness, high-back booster and backless booster
- Harness range: 30–65 lb and 34.4–49 in
- Booster range: 40–100 lb and 43.4–57 in
- Design: Labrador II
- Width feature: Fits three across in most vehicles
- Headrest: 7 positions with one-hand adjustment
- Cup holders: 2 removable and dishwasher safe
- Seat pad: Machine washable and dryer safe
- Design: Lightweight and portable
- Transition: One-motion backless conversion
Frequently Asked Questions
What are the three modes?
The seat provides forward-facing harness, high-back belt-positioning and backless booster modes.
Which child ranges are listed?
Harness mode lists 30–65 lb and 34.4–49 in; booster modes list 40–100 lb and 43.4–57 in.
Will it fit three across every vehicle?
No. It is designed to fit three across in most vehicles, but actual fit must be checked in the specific vehicle.