This is a replacement tube for your Source Hydration bladder. It’s a good idea to keep at least one of these in your GORUCK cache in case you find your hose is leaking before an event. In addition if you have your eyes on an HTL or TL having a spare bladder or hose back in your car will save you if yours is ruined during an event. This is one of those better safe than sorry pieces of gear… unless yours is already broken. In that case you should stop reading this is and grab one 😬
Trust me… if your hose breaks between events you’ll pay just about any price for a new one. Safe yourself the anguish and grab one now.