Features of the Thule RoundTrip Boot Backpack Store and transport boots in rear-loading compartment Conveniently change in and out of boots in any location and keep feet dry by flipping down backpanel door for use as a standing mat Efficiently pack and access Snowsport gear with two-way access into the top or front of bag Protect goggles, sunglasses, iPhone or other fragile gear in large, crush-proof SafeZone compartment Quickly connect pack to any Thule RoundTrip Ski or SnowBoard Bag using built-in attachment loops Easily attach skis, Board, poles, helmet or outerwear using external lash webbing Store outerwear, gloves and accessories in two spacious side pockets Deter theft with lockable zippers (lock sold separately) Easily transport with padded shoulder straps and multiple grab handles Water escapes through grommets in boot compartment