Hydrapak's Flux series consists of lightweight, ultra-portable bottles that collapse down to pocket size when empty. The new Flux+ 1.5L adds a filter top to take care of microorganisms so that one can ...

For me, hydration in the great outdoors rarely involves a water bottle any more. For activities where I'll be on the move -- from hiking to mountain biking to downhill skiing -- the hose-sucking ...

You can teach an exerciser about water, but you can’t make him drink -- unless, of course, you make it as easy as possible. That’s the idea that made CamelBak, which connected a water-carrying ...

Geigerrig’s Hydration Pack bladder, which comes standard in the brand’s hiking and biking packs (from $90), can be pressurized with a simple pump, so you can ...