Description from the vendor website:

The Sleepypod is the ultimate pet travel multi-tasker. It's a carrier, a pet bed, and a crash-tested car seat. Ultra Plush bedding surrounded by a luggage-grade, ballistic nylon base forms the cozy bed that easily becomes a carrier by zipping on its mesh dome.

Many cats and dogs associate travel with negative experiences, such as a trip to the vet or kennel. Sleepypod mobile pet bed allows a pet to travel safely in the comfort of its own bed, thereby reducing travel-related stress because the Sleepypod is already a trusted part of its everyday life.

For added versatility, the Sleepypod can be used as a car seat. In the event of a collision or hard stop, Sleepypod's PPRS technology prevents a pet from being ejected while helping to reduce the damaging forces on the pet. Rigorous testing includes the same dynamic crash testing that ensures the performance of child safety restraints. It was tested at U.S., Canadian, and E.U. child safety standards.

Certified by the Center for Pet Safety for pets up to 15 pounds.