DetailsTo guide you home, or on adventure.Whether you're a die-hard mountaineer or just out for a day hike, the Silva Guide 2.0 Compass is a key tool in your gear collection. This mirror sighting compass uses a quality Swedish needle with high precision, operating even under adverse conditions—the waterproof casing stays functional in stormy weather, and still works at extreme temperatures like -4F and +140F. The mirror comes in handy when orienting yourself across open land, enhancing accuracy because you needn't lift your eyes from the compass in order to reference distant landmarks. The Guide 2.0 also features a DryFlex grip for easy handling in the field, and a detachable lanyard for using as a flexible scale alongside your trail map.Traditional mirror sighting compass for hiking and backpackingHigh quality Swedish steel needle accurate within 1°Durable waterproof construction for tough environmentsMirror enhances long distance direction accuracyLuminous markings help you navigate after sunsetDeclination scale inside capsule lets you find true northItem #SLV000ITech SpecsHousing Materialacrylic, TPU, acetalAdjustable Declinationno, declination scale inside capsuleGlobal NeedlenoSighting MirroryesMagnified ReadoutnoBubble LevelnoDigitalnoDimensions2.2 x 3.5 x 0.7inClaimed Weight2ozRecommended Usebackpacking, hikingManufacturer Warranty5 years