Extra Tall Boot Pockets September 5, 2018 Steven Abramowitz Innovations For the racer or shredder with tall boots, SP PRO will stow your boots with ease. Two extra tall, contoured, triple grommet ventilation, four panel side boot pockets. SPP More Stories Hiking Grade Support System Support and Comfort. All of our packs have a durable and comfortable support system. Boot… Stash Pocket Stash your snacks, goodies and essentials in a water resistant zippered pocket. All-Terrain Wheels Tough outboard wheel system for reliable and smooth transportation through various ground conditions.