Firstly, why do marketing people still think it’s kool to use a K instead of a CK in wordz like Camelbak? How awfully 1970s.
Anyway, I’ve generally been pleased with my Camelbak Lobo, a 1.5 litre bladder in a back pack (bakpak?) with a couple of handy storage spaces for tools, wallet, keys, watch, pump and calories, and a zig zag elastikated strap to hold a spare sweater or waterproof.
I’m still not sure it’s hydration positive though: does the seaty patch it creates on your back cause more fluid loss than the 1.5 litre bladder can replenish? Would a waistpack and bottles be better? I’m undecided.
I went for a few weeks without any serious riding, and didn’t use my Camelbak. When I returned to it, I thought I’d found the elusive weapons of mass destruction: a huge colony of vile-looking slime. (As Spock might say, “Seems biological, Captain.”)
Eventually, I purchased a bottle brush on a wire which was nearly long enough to clean the drinking tube. I thoroughly cleansed the Camelbak. It seems OK.
But… what about the mouthpiece? Mine had a Camelbak Hydrolok mouthpiece with a cunning valve operated by a rather flimsy-looking plastic lever. To my mind, the lever worked in the wrong direction. Most of the time, it is in the closed position, and in that position, it looks most vulnerable to being caught and broken.
I decided it would be a wise precaution to sterilise the mouthpiece, and that the best way to do this would be to put it in boiling water for a while.
Haha! Ever since then, it’s leaked! I tried dismantling it, and found a tiny little clear rubber (silicone?) O ring. Reseating it proved impossible. I could not find a position in which it would stop the valve leaking.
And worse, when I was trying to drink from the mouthpiece, I found myself swallowing lots of air, which was seeping in around the edge of the valve. I could only use the valve by pushing the end of the valve hard against the seat.
So, I decided to buy a replacement valve. I went to the local sports megastore (Decathlon) and was horrified to discover that Hydrolok valves are about £7.49 (15% of the cost of the whole Camelbak).
I also noticed that some of the Camlebak lookie-likies don’t have a Hydrolok-style valve, but just a mouthpiece that you bite (like the Camelbak Comfobite (yes, really!)) mouthpiece.
So, I’ve simply removed the Hydrolok and fitted the Comfobite mouthpiece directly to the end of the drinking tube. So far, it appears NOT to be leaking. Certainly, the air-bubbles-in-the-mouth problem is removed.
So, unless anyone knows better:
Don’t boil your Hydrolok.
In fact, manage without it. Less to go wrong.