The Gerber Bear Grylls Rechargeable Torch Flashlight features an anodized aluminum body with an innovative removable tail cap and crank. With rechargeable batteries on board of the Gerber Bear Grylls Re-Chargeable Torch Flash Light, turn the crank, generate a charge and create light. What is worse than being stranded out there in it? Having your flashlight run out of batteries! The latest from the Gerber Bear Grylls Survival Series ensures that running out of light (batteries) will never be a problem. With 4 modes (High, Medium, Low, S.O.S.) this torch delivers for any survival situation. The Bear Grylls Rechargeable Torch Light features a CREE XPG-R3 LED and IPX7 and is water proof when tail cap is secured.