Topo's removable Sternum Strap gives you that extra bit of security that sometimes comes in handy on the bicycle, on the mountain, or just around town. Easily clips on to existing straps - and is removable if you don't want it hanging around. Compatible with all of Topo Designs' current backpack models.
All of their Sternum Straps are handmade in Colorado.
Materials include: 3/4" nylon webbing and plastic hardware