Mountaineers Books Wilderness Navigation 4E Optics We wear the Astroman Short-Sleeve

We wear the Astroman Short-Sleeve Sun Shirt to the crag because the integrated UPF 50+ rating shields us from harmful UV rays

30kg Packed Size 18

56 mm) diameter Display resolution 454 x 454 pixels Color display Yes Large font option Yes Battery life Smartwatch: Up to 16 days (7 days always-on)

A self-equalizing drawstring easily connects bag to pad and the middle securement strap provides extra stability

Vegan-Friendly

Mountaineers Books Wilderness Navigation 4E Optics We wear the Astroman Short-SleeveEmphasizes core and foundational navigation skills using a compass and map Expanded sections on how to use GPS and other technologies Each chapter includes a full set of practice problems For thirty years, Wilderness Navigation has been the official textbook used in outdoor education courses across the country, with more than 150,000 copies sold. This fourth edition continues to provide an excellent manual on the essential tools and proven techniques