# Booster car seats that can be used backless as a child grows Which booster car seats can be used without a backrest once the child is older? Chicco KidFit Adapt Plus: The backrest is easy to remove to create a backless booster for kids up to 110 lbs\. Britax Highpoint 2\-Stage Belt\-Positioning Booster Car Seat: High\-back mode is specified for children weighing 40–120 lb and measuring 44–63 inches; backless mode is for 48–120 lb and 46–63 inches\. Chicco KidFit Zip Plus 2\-in\-1 Belt Positioning Booster Car Seat: The seat is described as a dual\-mode booster that converts from high\-back to backless\. ### 1. [Chicco KidFit Adapt Plus](/products/ucp/strolleria-com/8065107034186) (sold by strolleria\.com) The backrest is easy to remove to create a backless booster for kids up to 110 lbs\. - Backless conversion: The backrest is easy to remove to create a backless booster for kids up to 110 lbs\. (listing) - Seat weight: Product weight is 10 lbs\. (guide) - Conversion ease: - ### 2. [Britax Highpoint 2\-Stage Belt\-Positioning Booster Car Seat](/products/ucp/anbbaby-com/6577953243222) (sold by anbbaby\.com) High\-back mode is specified for children weighing 40–120 lb and measuring 44–63 inches; backless mode is for 48–120 lb and 46–63 inches\. - Backless conversion: High\-back mode is specified for children weighing 40–120 lb and measuring 44–63 inches; backless mode is for 48–120 lb and 46–63 inches\. (guide) - Seat weight: Consumer Reports lists the seat at 12 lb in high\-back form and 6 lb in backless form\. (review) - Conversion ease: Two testers needed a great deal of force, sometimes two people, to remove the back and repeatedly feared the plastic might snap, although they completed the conversion\. (review) ### 3. [Chicco KidFit Zip Plus 2\-in\-1 Belt Positioning Booster Car Seat](/products/ucp/strolleria-com/8062797643850) (sold by strolleria\.com) The seat is described as a dual\-mode booster that converts from high\-back to backless\. - Backless conversion: The seat is described as a dual\-mode booster that converts from high\-back to backless\. (guide) - Seat weight: Product weight is 10 lbs\. (guide) - Conversion ease: - Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-18T18:55:30.418Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)