The Shorts--Thirst

"If you're thirsty, you're probably already dehydrated. That's what they say. Those perfect people who always have a clean, happily-colored, reusable adult sippy bottle on hand," says Anya Miller. "Most often, I only realize that I'm thirty when someone offers me a drink. My friend Jesse Bushey brought up climbing El Cap. I didn't even know I wanted to--until he suggested it."