PROFESSIONAL GRADE: This professional grade military compass is the best camping survival gadgets for field trips,Waterproof and Shakeproof.Ideal for holiday camping,mountaineering,kayaking,climbing,adventure expedition,outdoor wildlife,emergencies,and anywhere the beaten track takes you. HIGH ACCURACY:This lensatic military compass rotates very flexibly and the damping oil enhance pointer stability. Built-in a bubble level, which can improve its accuracy and decrease its errors, you’ll always get an accurate reading. MILITARY CONSTRUCTION:Tough and tenacious, the military construction with Waterproof and Shakeproof properties is built to survive the harshest of hikes. FLUORESCENT DESIGN:The compass’ interface glows in the dark,you can find the right direction even at night without getting lost. PORTABLE:This compass equipped with lanyard and carrying bag,which can be easily carried regardless of whether it is traveling or hiking.