The Safety 1st EverSlim All-in-One Convertible Car Seat is designed to grow with your child from birth through the booster years, offering four modes of use in one slim, space-saving design. Suitable for rear-facing, forward-facing, high-back booster, and backless booster use, this versatile seat provides long-lasting comfort and safety from 5 to 100 lbs. Its narrow profile fits three across in most standard back seats, making it an excellent choice for growing families and carpools.

Packed with convenient features, the EverSlim includes a SecureTech™ chest clip with a red-to-green indicator to help confirm proper buckling, a 10-position adjustable headrest, and a 5-position recline for a customized fit as your child grows. Soft memory foam cushioning, two removable BPA-free cup holders (including one with a snack lid), and a machine-washable seat pad make every ride more comfortable for both parents and children. Certified for use on aircraft in harness modes and meeting Canadian safety standards, it's built to support your family's adventures for years to come.

• 4-in-1 design grows with your child from birth to approximately 10 years
• Rear-facing: 5–40 lbs. (19"–40")
• Forward-facing: 22–65 lbs. (29"–49")
• Belt-positioning booster: 40–100 lbs. (43"–52")
• Backless booster: 40–100 lbs. (43"–57")
• Slim design fits 3 across in most standard back seats
• SecureTech™ chest clip with red-to-green visual safety indicator
• 10-position adjustable headrest grows with your child
• 5-position adjustable recline for added comfort
• Converts to a backless booster with one hand
• No-rethread harness adjusts easily as your child grows
• Soft memory foam seat cushion for added comfort
• Includes 2 removable BPA-free cup holders, one with a snack lid
• Removable seat cover and infant inserts are machine washable and dryer safe
• Certified for airplane travel in rear-facing and forward-facing harness modes
• Meets or exceeds Canadian Motor Vehicle Safety Standards (CMVSS 213, 213.1 & 213.2)