Excellent used condition Perks for Parents Panniers effortlessly clamp on sides of Orbit Baby SmartHub™ Stroller Base without straps or buckles. When not in use, Panniers fold and collapse, even when attached to stroller. One-step removal to carry in hand with unique carry-handle design. Outer pocket stores included rain fly for easy access when caught in elements. Tech Specs Designed for use with the G2, G3, & G5 Stroller frames. Each Pannier carries up to 4.5 pounds or 1 standard brown paper grocery bag. Stroller with Panniers attached and within use can still fit through a standard doorway. Stroller frame can fold with Panniers attached (after folding the Panniers). Works with any Orbit Baby seat docked in SmartHub™.