# Booster car seats for small or young children Which booster car seats suit a small or young child? Chicco MyFit Harness \+ Booster Car Seat: The seat converts from a 5\-point harness to a belt\-positioning booster\. Maximum harness height is 19\.5 in, among the tallest of its type, so most children reach booster age in it\. Chicco KidFit ClearTex Plus 2\-in\-1 Belt\-Positioning Booster Car Seat: The manual states the child must be at least 4 years old, 40 pounds and 44 inches tall to use this booster\. In high\-back mode the seat is for children of roughly 40\-100 lb\. Chicco GoFit ClearTex Backless Booster Car Seat: To use the booster, the child must be at least 4 years old, weigh 40 pounds, and be 44 inches tall\. It is a backless booster designed for big\-kid comfort with a contoured seat and double foam padding\. Mifold Comfort: Store page features: meets/exceeds US FMVSS 213b; designed for ages 4\+; slim enough for three across in most vehicles; regulated for use during travel; ideal for road trips, carpools, taxis, rental cars, daily use; shoulder belt guide clips and slides\. In hands\-on fit testing, the lap belt with mifold Comfort landed far forward on a smaller child's thighs, outside the recommended range; in a crash the pelvis could move forward without engaging the lap belt\. The reviewer notes about 80% of original mifold fit photos also had unacceptable lap belt fit\. ### 1. [Chicco MyFit Harness \+ Booster Car Seat](/products/ucp/strolleria-com/8063611240522) (sold by strolleria\.com) Maximum harness height is 19\.5 in, among the tallest of its type, so most children reach booster age in it\. - Minimum child size: - - Mode or limits: The seat converts from a 5\-point harness to a belt\-positioning booster\. (guide) - Size: The seat measures 21 in long, 17\.5 in wide and 26 in high\. (guide) ### 2. [Chicco KidFit ClearTex Plus 2\-in\-1 Belt\-Positioning Booster Car Seat](/products/ucp/strolleria-com/8065115029578) (sold by strolleria\.com) Chicco says the seat is for children at least 4 years old, 44\-57 inches tall, 40\-100 lb in high\-back mode and 40\-110 lb in backless mode, who can sit still\. - Minimum child size: The manual states the child must be at least 4 years old, 40 pounds and 44 inches tall to use this booster\. (manual) - Mode or limits: In high\-back mode the seat is for children of roughly 40\-100 lb\. (guide) - Size: Assembled size is about 17 in wide, 17 in deep and 26 in high\. (guide) ### 3. [Chicco GoFit ClearTex Backless Booster Car Seat](/products/ucp/strolleria-com/8064527597642) (sold by strolleria\.com) It is a backless booster designed for big\-kid comfort with a contoured seat and double foam padding\. - Minimum child size: To use the booster, the child must be at least 4 years old, weigh 40 pounds, and be 44 inches tall\. (manual) - Mode or limits: It is a backless booster designed for big\-kid comfort with a contoured seat and double foam padding\. (guide) - Size: Assembled dimensions are 15 inches deep by 17 inches wide by 8\.5 inches high\. (guide) ### 4. [Mifold Comfort](/products/ucp/strolleria-com/8212651343946) (sold by strolleria\.com) Store data says the lightweight design, padded anti\-slip seat, and adjustable shoulder belt guide give a comfortable and secure fit for growing children\. - Minimum child size: Store page features: meets/exceeds US FMVSS 213b; designed for ages 4\+; slim enough for three across in most vehicles; regulated for use during travel; ideal for road trips, carpools, taxis, rental cars, daily use; shoulder belt guide clips and slides\. (guide) - Mode or limits: Mifold Comfort is a backless booster car seat sold as a grab\-and\-go booster\. (guide) - Size: In hands\-on fit testing, the lap belt with mifold Comfort landed far forward on a smaller child's thighs, outside the recommended range; in a crash the pelvis could move forward without engaging the lap belt\. The reviewer notes about 80% of original mifold fit photos also had unacceptable lap belt fit\. (review) ## Also cited in the text - Chicco KidFit ClearTex Plus 2\-in\-1 Belt\-Positioning Booster Car Seat, age, weight and height limits: Chicco says the seat is for children at least 4 years old, 44\-57 inches tall, 40\-100 lb in high\-back mode and 40\-110 lb in backless mode, who can sit still\. (guide) - Chicco MyFit Harness \+ Booster Car Seat, harness height: Maximum harness height is 19\.5 in, among the tallest of its type, so most children reach booster age in it\. (blog) - Mifold Comfort, comfort and secure fit: Store data says the lightweight design, padded anti\-slip seat, and adjustable shoulder belt guide give a comfortable and secure fit for growing children\. (listing) 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 2026-10-23T07:26:08.906Z. 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