Funkeen Pet Sling Dog Comfort Soft-sided Carrier Cat Mesh Backpack Tote Bag Puppy Bottle Pocket for Small Medium Pets SLING ZIPPER, HOOK & AIR MESH - The sling zipper and a hook to keep your pet safe inside and well-behaved. Air mesh material gives your small pet the proper ventilation it may need on those long hot days TAKING YOUR DOG EVERYWHERE - with crossbody bag for cycling, motorbiking, rambling, rollerblading and shopping ALLOW AGED AND INJURED PETS - Up to 12lbs, to still enjoy being outside with their owners when they were no longer able to walk far HANDS FREE - leave your hands free to deal with other tasks while making sure your pet can't get lost or separated from the family in frightening circumstances KEEP THE HEAD OUTSIDE - can hold the whole dog and guarantee pets breathe freely and feel comfortable in it