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All4Stages Slim 4-in-1 Convertible Car Seat

All4Stages Slim 4-in-1 Convertible Car Seat - Image 2

All4Stages Slim 4-in-1 Convertible Car Seat - Image 3

All4Stages Slim 4-in-1 Convertible Car Seat

Original price was: $229.99.Current price is: $69.00.

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Description
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Do you want only one car seat from birth to booster? Say hello to the All4Stages™ Slim 4-in-1
Convertible Car Seat! As a parent, life gets busy — Do you want only one car seat from birth to booster? Say hello to the All4Stages™ Slim 4-in-1 Convertible Car Seat! As a parent, life gets busy — the All4Stages car seat allows you to seamlessly transfer between family cars or rentals for an easy, on-the-go solution. The streamlined 16.9 in. footprint saves space for other passengers or allows you to fit three car seats across in your backseat. All4Stages Slim can be used for up to 10 years through four different modes: Rear-Facing (4 – 40 lb), Forward-Facing (30 – 65 lb), High-Back Booster (40 – 100 lb), and No-Back Booster (40 – 120 lb). Achieve a secure installation with up to 50% less effort with SecureTight™. The 12-position headrest and no-rethread harness both adjust with one hand for convenience. There are four rear-facing recline options and two forward-facing recline options for optimal positioning and improved vehicle fit. Two removable, dishwasher-safe cupholders provide easy, portable snacking. The All4Stages Slim Car Seat achieves flexibility for parents with a space-saving and easy-to-install design!

The All4Stages Slim 4-in-1 Convertible Car Seat meets or exceeds all applicable Federal Safety Standards as well as federal side impact standards effective in June of 2025 for children under 40 pounds. In addition to federally required testing, it is structural integrity tested, rollover tested and temperature tested

If you need help installing your car seat, our ParentLink® Consumer Care Team offers help online in real time. Get live video support with a certified car seat safety technician to assist with proper vehicle installation, so you can drive with confidence.

Families have trusted Evenflo for more than 100 years for smart, innovative gear designed to make life easier, safer and more comfortable at home and on the go. Let us help you save time and find peace of mind, so you can focus on what matters most: your child.

At a Glance

Child Weight

Min. 4 lbs
Max. 120 lbs

Product Weight

23.6 lbs

Modes of Use

Rear-Facing

Forward-Facing

High-Back Booster

No-Back Booster

Features

GET THE ONLY CAR SEAT YOU NEED: Slim, 16.9 in. wide car seat grows with you from birth to booster with four modes: Rear-Facing (4 – 40 lb), Forward-Facing (30 – 65 lb), High-Back Booster (40 – 100 lb), and No-Back Booster (40 – 120 lb)

FIT 3-ACROSS IN YOUR BACKSEAT: The streamlined 16.9 in. footprint saves space for passengers or allows you to fit three car seats across in your backseat — without sacrificing safety, comfort or style

INSTALL WITH EASE: Achieve a secure installation with up to 50% less effort with SecureTight

ADJUST EASILY: 12-position headrest and a no-rethread harness easily adjust with one hand to keep little riders comfy as they grow

Overview

Get the Only Car Seat You Need

Do you want only one car seat from birth to booster? Say hello to the All4Stages Slim 4-in-1 Convertible Car Seat. The streamlined 16.9 in. footprint saves space for other passengers or allows you to fit three car seats in your backseat. All4Stages Slim can be used for up to 10 years through four different modes. With SecureTight™, a 12-position headrest, a no-rethread harness, four rear-facing recline and two forward-facing recline options, your little one has everything they need for a safe and comfortable ride!

What’s Included

Box Contents

1 Car Seat

Assembly Details

No assembly required.

Materials / Fabric

Polyester

Use & Care Instructions

Read all instructions and warnings on the product, product labels, and instruction manuals before use. Consult your vehicle owner’s manual to determine proper placement of child restraint in your vehicle and familiarize yourself with your vehicle’s components. Cleaning Instructions: DO NOT lubricate or immerse in water any part of this child restraint, unless rinsing is permitted plastic and metal parts may be wiped clean with mild soap and water and dried with a soft cloth. Do not use abrasive cleaners or solvents. Take care not to damage any labels. The harness can be wiped clean with mild soap and water. Allow harness to air dry. Machine wash the seat pad separately in cold water, delicate cycle. Tumble dry 10 to 15 minutes on low heat. Periodically inspect and clean the restraint’s crotch buckle of food, liquids, and other debris to ensure proper latching. Place the buckle in a cup of warm water and gently agitate the buckle back and forth. Press the red button several times while the buckle is in the water. Do not submerge the harness strap. To avoid damage to the buckle, do not clean the buckle with soap or detergents and do not use a lubricant.

Machine washable: Yes

Dimensions & Fit

Modes of Use

Rear-Facing
Forward-Facing
High-Back Booster
No-Back Booster

Dimensions Diagram

Download Manual (EN)Download Manual (ES)

Child Fit Requirements

Weight: 4 – 120 lbs
Height: 17 – 60.0 inches
Minimum Age: Birth

Rear-Facing Mode

Rear-Facing Mode Weight Limitation: 4-40 lbs (1.8-18.1 kg)
Rear-Facing Mode Height Limitation: 17-43 in. (43-109 cm)
Rear-Facing Mode Fit Limitation: Top of head at least 25mm (1in) below the top of the child restraint headrest.
Rear-Facing Mode Age Limitation: 0-4 years

Forward-Facing Mode

Forward-Facing Mode Weight Limitation: 30-65 lbs. (13.6-29.4 kg)
Forward-Facing Mode Height Limitation: 35-49 in. (89-124 cm)
Forward-Facing Mode Fit Limitation: Child must be at least 2 years old. Top of the child’s ears are at or below the top of child restraint.
Forward-Facing Mode Age Limitation: 2-6 years old

High Back Booster Mode

High Back Booster Mode Weight Limitation: 40-100 lbs. (18.1-45.3 kg)
High Back Booster Mode Height Limitation: 44-57 in. (112-152 cm)
High Back Booster Mode Fit Limitation: Child must be at least 5 years. Top of child’s ears are at or below the top of the booster seat head rest.
High Back Booster Mode Age Limitation: 5-10 years

No Back Booster Mode

No Back Booster Mode Weight Limitation: 40-120 lbs. (18.1-54.4 kg)
No Back Booster Mode Height Limitation: 44-60 in. (112-152 cm)
No Back Booster Mode Fit Limitation: Child must be at least 5yr old. Top of the child’s ears are at or below the top of the vehicle seat head rest.
No Back Booster Mode Age Limitation: At least 5 yrs. Top of the child’s ears are at or below the top of the vehicle seat headrest.

Specifications

Product Measurements

Assembled: 16.9″ W x 22″ D x 24.3″ H
Package: 17.88″ W × 29.38″ H × 18.63″ D
Product weight: 23.6 lbs
Package weight: 26.00 lbs

Certifications

FMVSS 209, FMVSS 213, CMVSS 213

Key Features

Slim Design
GREENGUARD Gold Certified
Side Impact Protection
Easy Installation
Rear-Facing Mode
Forward-Facing Mode
High-Back Booster Mode
No-Back Booster Mode
Multiple Modes of Use: Rear-Facing, Forward-Facing, High-Back Booster, No-Back Booster