Lightweight and high performing, the Marmot Kompressor Plus Pack 20L is ideal for short hikes and summit ascents. Stuff all of your gear into the main compartment and organize your smaller items in its external zippered pocket. With a removable webbing waist belt and breathable Airmesh shoulder straps, you'll be able to move quickly and comfortably under light loads. This pack also features a tool/trekking pole attachment loop and a hydration port and clip for your reservoir. When you're ready to stow it away, remove the foam back panel and stuff it into its own lid.