Britax StayTight Extra Base for Arbor Infant Car Seat doodads It fits snuggly over the

It fits snuggly over the Primo Viaggio Convertible and Primo Viaggio SIP 5-65 Convertible

Robust and ready for (almost) anything

This convertible car seat accommodates up to 50 lbs when installed rear-facing

A sweet gift for kids and adults who love the simple joy of nature and cozy moments

Near flat recline and calf support that raises to convert seats to a carriage position for keeping the littlest babies extra cozy

Britax StayTight Extra Base for Arbor Infant Car Seat doodads It fits snuggly over theDesigned to help make car seat setup quick, easy, and secure, the StayTight base takes care of the hard part of installation with a built in seat belt tensioner and automatic lock off. Simply lift the lever, route the seat belt through the accessible color coded belt path, and buckle. Then, lower the lever to lock in place. Thanks to the DuoConnect system, you can effortlessly transition from car rides to strolls and back again. The base stays in your