Product Overview
The Evenflo EveryFit/All4One 3-in-1 Convertible Car Seat is designed for maximum comfort, safety, and longevity, adapting to your child's growth from infant to booster. It offers protection for up to 10 years.
3 Modes of Use
- Rear-Facing with Harness: 4 - 40 lb
- Forward-Facing with Harness: 22 - 65 lb (for children at least 2 years old)
- High-Back Booster: 40 - 120 lb (for children at least 4 years old)

Front view of the Evenflo EveryFit/All4One 3-in-1 Convertible Car Seat in Augusta Pink, showcasing its harness system and dual cup holders.
Safety is Our Priority
This car seat meets or exceeds all applicable federal safety standards and Evenflo’s side impact standard. It is designed and tested for structural integrity at energy levels approximately 2X the federal frontal crash test standard.

Close-up of the car seat's side, highlighting the 'SIDE IMPACT TESTED' label, indicating rigorous safety testing.
Official Product Video
Official Evenflo video demonstrating the key features and safety aspects of the EveryFit/All4One 3-in-1 Convertible Car Seat.
Setup and Installation
The EveryFit/All4One features Quick Connector LATCH and belt guides for easy and secure installation.
Recline Positions
The car seat offers multiple recline positions to ensure optimal comfort and safety for your child at different stages.

Side view of the car seat illustrating its multiple recline positions, allowing for adjustment based on child's age and comfort.
Harness and Headrest Adjustment
The one-hand, 12-position headrest and no-rethread harness enable a proper fit as your child grows, without uninstalling the car seat.

Close-up of the car seat's headrest, showing the mechanism for one-hand, 12-position height adjustment.
Operating and Convenience Features
Removable Cushions and Washable Fabrics
For additional convenience, this all-in-one car seat is designed with removable cushions and machine-washable fabrics, making cleaning simple.

Image showing the removable seat cushions, highlighting the ease of cleaning and maintenance.
Integrated Cup Holders and Snack Tray
Dual integrated cup holders with a removable snack tray keep drinks and snacks within arm’s reach for your child.

Close-up of the car seat's integrated cup holder, demonstrating its removable design for easy cleaning.
Care and Cleaning
Fabric Care
Machine wash the seat pad separately in cold water, delicate cycle. Tumble dry 10 to 15 minutes on low heat.
Hard Parts Cleaning
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. The harness can be wiped clean with mild soap and water. Allow harness to air dry.
Product Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 22.25 x 19 x 32.5 inches |
| Item Model Number | CS300212380 |
| Minimum Weight Recommendation | 4 Pounds |
| Maximum Weight Recommendation | 120 Pounds |
| Minimum Height Recommendation | 17 Inches |
| Maximum Height Recommendation | 57 Inches |
| Material Type | Polyester |
| Material Composition | 90% Plastic, 8% Metal, 2% Polyester |
| Number of Reclining Positions | 12 |
| Orientation | Convertible |
| Rear-Facing Minimum Child Weight | 4 Pounds |
| Rear-Facing Maximum Child Weight | 40 Pounds |
| Forward-Facing Minimum Child Weight | 22 Pounds |
| Forward-Facing Maximum Child Weight | 65 Pounds |
| Harness Type | 5-Point |
| Item Weight | 19 pounds |
| Brand | Evenflo |
| Installation Type | LATCH, Seat Belt |
| Color | Augusta Pink |
Warranty and Support
Evenflo products are backed by a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Evenflo website for detailed information.
Customer Support
For assistance with your Evenflo EveryFit/All4One car seat, please visit the Evenflo Store on Amazon or contact Evenflo customer service directly.





