Infinita Universal Sport Bag Pet Carrier Travel Tote Airline Motorbike Auto Bicycle Small Animal Containment Reflective Transporter Size 16"L x 10"W x 12"H Carry over the shoulder,as duffle, or as backpack. Attach to car seat. Airline friendly pet travel carrier. Attaches to motorcycle or bicycle with optional connect kit.* (Sold separate) Hypoallergenic. Attached leash to keep small pet from getting out unintensionally.