The Mountain Hardwear Salida Backpack has a full load of features. This pack will keep your gear handy and well organized. The tough 600D ripstop poly body panels combine with 1200D poly bottom and fully bound seams to ensure durability and long life and fully padded backpanel and shoulder straps with spacer mesh provide comfortable cushioning and ventilation. The front pocket organizer keeps frequently-used items handy and includes two soft spacer mesh pockets ideal for delicate electronics while the roomy main compartment has a burly #10 YKK zip and multifunction hydration or laptop sleeve.