Product Price Weight (lbs) Seat Capacity Installation Type Height Limit (in) Weight Limit (lbs) Compatible with Booster Seat
Britax Alpine Infant Car Seat Base with ClickTight
US
£132.31 ClickTight using vehicle seat belt or lower connectors

The Britax Alpine infant car seat base uses ClickTight installation with either the vehicle seat belt or lower connectors. It includes level indicators, spring-assist recline, a ClickTight indicator, and a ReboundReduce stability bar, and is designed for use with select Britax infant car seats.

★ Ideal for

This base suits infants or small children because it is specifically compatible with Britax Willow and Willow S rear-facing infant car seats and provides ClickTight installation for a secure fit.

Doona Infant Car Seat Base
US
£124.97 10 Rear-facing only LATCH system or vehicle belt 32 35

The Doona Infant Car Seat Base installs with either LATCH connectors or the vehicle seat belt. It includes height adjustment, level indicators, belt-locking clips, and an installation indicator, making it suited to families who regularly move an infant car seat between vehicles.

★ Ideal for

It suits infants and small children because it supports rear-facing use from 4 to 35 lbs and up to 32 in, with LATCH or vehicle-belt installation for secure everyday use.