Aria Car Seat

Designer: UPPAbaby

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With its featherweight design at only 6 lbs., the Aria was designed to define new standards of safety and convenience in the realm of easy-to-carry baby gear. Its strong yet light build with SmartSecure® technology, Anti-Rebound+ Panel, and extra-large canopy provides a safe and comfortable ride for baby.

  • Approximately 0–1 years
  • Suitable from 4–30 lbs, or up to 30” in height, whichever comes first (US only)
  • Included infant insert suitable from 4–9 lbs with bottom piece and back inlay
  • Included infant insert suitable up to 4 months with back inlay only


  • Carrier: 5.9 lbs
  • Base: 12.6 lbs


  • Carrier: 24.5” L x 17” W x 18.5” H
  • Base: 23.9” L x 14” W x 15.2” H

Car Seat:

  • Two-piece robust infant insert ensures proper fit and body positioning for preemies from approximataely 4 lbs. with ability to fit babies up to 4 months
  • Ergonomic Aluminum Carry-Handle designed for added stability and optimum portability
  • Greater head containment to improve side impact protection
  • Simple one-crotch buckle position and no-rethread, adjustable harness makes buckling up a breeze
  • 5th anti-rebound handle position for increased safety in rebound and rear-impact collisions
  • European Routing for a more secure installation when installing without the base
  • Back panel ventilation for additional airflow keeping baby cool and comfortable
  • Removeable, machine-washable fabrics
  • All fashions are Fire Retardant Free through our DualTech™ fabrics
  • FAA certified for aircraft use with or without base


  • Narrow 17” wide footprint to maximize space in your backseat
  • Included base with load leg for additional stability and energy absorption
  • Anti-Rebound + Panel for increased safety in rebound and rear-impact collisions
  • SmartSecure® System with red-to-green visual indicator installs in seconds
  • Auto-Retracting LATCH for effortless installation
  • Built-in lock-off for secure seatbelt installation
  • Four-position adjustable foot for easy leveling and to accommodate various seat angles
  • Streamlined, low-profile base with finished bottom
  • Bubble Level indicators on both sides show when the base is in the correct level position for installation