What's one of the hardest things about using a hydration pack? Keeping its bladder clean, dry and mold-free between uses! That's where the DRYE device comes in, as it's a battery-powered fan designed ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. When it comes to staying hydrated during outdoor activities ...

That’s certainly an interesting idea, but no, there’s no such thing. I guess the hydration bladder designers figure you ought to be grateful just to have one handy drink. Still, I’m somewhat ...