Our newest cat backpack model, “The Navigator” Convertible Cat Backpack is the perfect backpack for hikers, outdoor lovers, and adventurers. It’s also great for basic travel needs like trips to the vet and car rides and gives your cat plenty of visibility to watch the world go by. Features include: - Holds up to 25 lbs of cat - Breathable & sturdy mesh windows on all three sides! - Water reservoir pocket (Does not come with water bladder) - Zippered pocket with 3 inside pockets and key hook - Two Flexible side pockets for water bottles and supplies - Two clips inside to attach harnesses or leashes (yes, you can use for 2 cats!) - Adjustable waist strap (extra long) - Adjustable chest strap, both length and height - Adjustable shoulder straps - Zipper clips on all zippers - Can be used as a backpack or "traditional" carrier - Detachable shoulder strap - Entire bag folds up to pack flat and for easy storage Maximum Weight: Cats: 25lbs, Dogs: 17.6lbs || 11.5kg, 8kg