The B-Free Travel System ($599.99) is the newest set from Britax and comes with an infant carrier, base and stroller. The infant carrier has an anti-rebound bar for better stability in the event of an impact.
The stroller folds easily with one hand and features an adjustable handle. You'll love the extra pockets for hanging under the handle of the stroller, too.
Check it out at us.britax.com.