With all the great features and style of the Duo Signature, the Duo Double Signature is the only stroller bag designed for a double (side-by-side) stroller. Featuring 16 pockets, it fits everything you need, and can be carried by the tote straps or messenger strap. Our patented Shuttle Clips allow the bag to attach neatly and conveniently to the handlebars of a double stroller. The Duo Double also features magnetic closures throughout. Note: Not for use on single strollers.