UA Storm technology delivers an element-battling, highly water-resistant finish. Zippered main opening for easy loading. Interior mesh pocket zips shut for secure organization. Breathable mesh shoulder straps. Zippered side gussets add volume when unzipped. Webbing loops on front panel for added attachment points. Dimensions: 14.2" x 20.5" x 3.9". Volume: 1,647.6 Cubic In. / 27 L.