An extra UPPAbaby Aria infant car seat base allows you flexibility and ease of travel. Ideal for multiple family vehicles – no more swapping car seat bases between relatives, babysitters or spouses!

Features:

• Load leg for increased safety & reduction in head/neck injury
• Anti-Rebound Panel for increased safety in rebound & rear-impact collisions
• SMARTSecure® System installs in seconds. Red-to-green tightness indicator
• Built-in lock off for secure seatbelt installation
• Bubble level indicators on both sides to aid in getting correct angle during installation. Specific angle for the infant inlay range.
• Streamlined, low-profile base with finished bottom
• Four-position adjustable foot to accommodate various car seat angles