The Altiplano is a lightweight 20L alpine day pack from Montbell designed to deliver performance in the mountains. The internal frame provides support for heavier loads like climbing gear and extra water, and the padded shoulder straps and hip belt make for a comfortable carry. Additional pockets on the straps and belt provide convenient storage for snacks, your phone, and other small gear. A basic roll top design and multi-point compression straps make packing and unloading simple. Pack has multiple carry options for trekking poles. Weight: 1.5 lb (760 g).