The Britax One4Life Slim ClickTight All-in-One Car Seat is designed to grow with your child from birth through the booster years while saving valuable backseat space. Featuring a slim 17.5" SpaceSaver™ design, it easily transitions from rear-facing to forward-facing harness and high-back booster modes, offering up to 10 years of use in one seat. With ClickTight® installation, SafeCell® technology, premium SafeWash® fabrics, and a spacious interior, the One4Life Slim delivers trusted safety, exceptional comfort, and an easier fit for growing families.

Features

• All-in-One Design – Converts from rear-facing to forward-facing harness and high-back booster.
• Up to 10 Years of Use – Accommodates children from 5–120 lbs.
• ClickTight® Installation – Install with confidence in three easy steps: open, buckle, and click closed.
• Slim SpaceSaver™ Design – 17.5" wide seat is designed to fit three-across in many vehicles.*
• 15-Position Headrest & Harness – No-rethread harness and headrest adjust together as your child grows.
• ReboundReduce™ Stability Bar – Helps reduce movement in rear-facing mode during a collision.
• SafeCell® Technology – Energy-managing base and high-strength steel frame help absorb crash forces.
• Two Layers of Side Impact Protection – Helps protect your child's head, neck, and torso.
• 9 Recline Positions – Provides a comfortable fit in both rear- and forward-facing modes.
• SafeWash® Fabrics – Naturally flame-retardant, machine washable, and dryer safe.
• Removable Dishwasher-Safe Cup Holders – Easy to clean and convenient for drinks and snacks.
• Easy-Clean Shell – Smooth shell design makes wiping away crumbs and spills simple.

Specifications