Transform your ski day logistics with the Thule Roundtrip Ski Boot Backpack 45L, the game-changing gear organizer that turns chaotic boot changes into seamless transitions. This ingenious ski boot backpack features a rear-loading boot compartment that accommodates even the largest feet (up to US size 13), while the flip-down backpanel door converts into a clean standing mat so you can change boots anywhere without getting your socks soaked in parking lot slush. The padded, soft-lined goggle pocket keeps your expensive eyewear scratch-free, while dual access points let you pack efficiently from the top or grab essentials through the front panel. With drainage grommets preventing that dreaded boot-soup situation and lockable zippers securing your gear, this 45L snowsport backpack handles everything from your stinky boots to your pristine goggles, making those early mountain mornings and après-ski transitions as smooth as fresh corduroy.