New for 2012! For hiking, travel or school, the DayTLS (Technical Lumbar System)is designed to stash all of the bare essentials (and then some) that you can't imagine leaving home without. Made from Reforge recycled PET body fabric (100% Recycled) and high tenacity nylon in key wear areas to up the ante on performance. Updates for 2012 include waistbelt mesh pockets, wider shoulder strap pad, flat profile side bottle pockets, dedicated internal iPad sleeve, and increased ergonomic fit with Mountainsmith's Lumbar Control Point pad. This classic just got better.