Smart Top™ July 3, 2019 S Innovations Safe and Quick Access for Goggles and More. Partitioned hard shell molded fleece lined top compartment for to protect goggles on one side, and face masks, balaclavas and bandannas on the other. PT More Stories Tuck-Away Waist Belt Traveling or don’t need? Simply tuck the waist belt into back panel notches of the… Travel Straps™ Prepare your bag for air travel. Boot Trekker, Thermal Trekker, SP RXL and SP PRO… Hydration Holster Holds two small water bottles or one larger refillable bottle.