SizePet carrier sling 45x13x28cm(H* L* W),best for pet cat small dogs about 4.5kg/10lbs.Perfect carrier bag for cats,small dog, rabbit bunny,Chihuahua,Yorkshire,Pomeranian,Mini poodle,Mini Schnauzer,Mini Teddy etc. Breathable& Comfortable Material The outside cloth of this pet dog is made of leather and nylon mesh that is very easy to wash and to dry quickly. Besides, it can be used for a long time without easy abrasion.The lining of the pet sling carrier is constitutive of cotton fabric, which is strong,tough and breathable.Great bag carrier for bike,shopping,traveling,outdoor trips,sightseeing,camping hiking and etc. Safety Hook for Dog SecurityThis dog sling shoulder bag includes an adjustable safety hook can connect to your pet's collar/harness to prevents your pet from jumping out or hurt itself.keeps them more secure. In addition, this release buckle is also tough to withstand all weather conditions. Even in an emergency circumstances, you are able to release your dogs buckle quickly. Comfortable Shoulder StrapWide and thick strap spreads the weight over your shoulder and back,offering more comfort to your shoulders.The small pocket design on the bags shoulder strap can be used to store mobile phones,keys,dog treats,poop bag etc. Hands Free ConvenienceSling pet carrier is great choice to keep your hands free whether when you are walking, shopping, hiking, on the subway,provides easy transportation of your small pet dog,cats,rabbit bunny etc.