Bought this excellent dog backpack to carry my Mini Aussie puppy along on adventures. Used only once during a trip to California when she was 4 months old. Now she’s full-grown and prefers all her adventures on 4 legs! Lots of pockets, toggles, straps for secure, comfortable carry. Handle on front allows you to tote backpack as a duffle. From Kurgo website: GOING FOR A DAY HIKE? PACK ALL THE NECESSITIES. LIKE YOUR DOG. As rugged and thoughtfully engineered as the best daypacks—think padded laptop compartment, a pair of water bottle holders, and an ample supply of zippered storage— the G-Train K9 Pack adds a pet carrier compartment with a zip-open mesh top that rolls neatly out of the way. You think your dog is cute now? Wait until you see his little face sticking out of the G-Train, watching the scenery roll by. Suitable for dogs up to 25lbs Waterproof, muckproof, Armorsole™ bottom Stow away shoulder straps makes pack into a carrier Fiberglass support rods for structural stability Ventilated mesh back and side panels Hip belt and adjustable sternum strap for comfort for longer trips Interior tether to attach your dogs harness Top and front grab handles Laptop sleeve. iPad sleeve Two water bottle sleeves Features Liner: Remove. Machine wash gentle. Air dry Pack: Spot clean or hand wash. Air dry 13" (w) x 21" (h) x 10" (d)