Outdoor Research Men's Astroman Air Short Sleeve Shirt Color:Cenote this tiny water filter lets

this tiny water filter lets you drink directly from sources along the trail for instant hydration

A perfectly angled turner nests into the handle

Top zippered pocket to store essentials or a smaller bag

everyday—the Todo Sling Bag is here for it all

Outdoor Research Men's Astroman Air Short Sleeve Shirt Color:Cenote this tiny water filter letsThe Astroman Air Short Sleeve Shirt is designed for comfort and sun protection while working reachy moves at the crag, trekking deep into the mountains, or hanging with friends at camp. Made with lightweight, stretchy, and durable recycled nylon, this shirt features a hidden snap front closure and strategically positioned laser perforated holes for airy breathability. The lighter colors feature UPF 30+ sun protection, while the darker colors feature