SAFETY DESIGN:The adjustable shoulder strap help you hands-free carrying and makes it more safe and convenient Small Dog Cat carrier bag for your travel AIRLINE APPROVED DESIGN:you can take your pet to go to everywhere.This pet carriers provides two connecting loop handles for balanced carrying as a dual seat belt or luggage strap to secure transport DURABLE:This pet carriers is made of durable and lightweight polyester fabric.The four-side mesh will not only give a safe and comfortable travel for your Small dogs cats,but also easy for you to check on your pet PORTABLE & FOLDABLE:This cat dog carrier is easy to carry and store,which has a padded shoulder strap and handles BOTHSIZES AND WEIGHTS:mediun cat carrier is designed for small and medium pets within20.5"x13.5"x 11"(smaller than product) and 15 lbs.do not choose your carrier only based on weight.reference your pets' length and height in selecting a carrier size.