The Mountain Buggy Urban Double is just as what an active mom of multiples needs. Completely versatile, it does double duty whether you’re out for a high-paced power walk in the neighborhood or headed to the mall for a day of shopping. And at only 29” wide, the Mountain Buggy Urban Double can easily glide through any standard doorway. The only downside is its heft, making it a challenge to hoist in and out of your trunk.