do not look for any fancy camping and hike feature here . this be Maglite - the most robust , simply design , durable flashlight ever . all except the tiniest maglite share a number of common feature : super-bright bulb , waterproof seal , a twistable head which adjust the spread of the beam from spot to flood , and a spare bulb in a padded compartment in the base . this be the big daddy of the bunch , take a full 6 d-cell , and satisfy long and heavy . you 'll feel like a nightwatchman ! also available in 4d and 5d size for those with smaller biceps .