Researchers at the University of Texas at Austin unveiled a jacket that pulls drinking water from air. Fabric woven into the garment gathers moisture and channels it to detachable units that heat and condense the vapor. The prototype yielded 400 to 900 ml daily, depending on humidity, outperforming traditional sorbent beds by three‑to‑ten times in real‑world field trials for outdoor users.

Guihua Yu, chair professor of the Cockrell School of Engineering, highlighted the shift from bulky panels to wearable textiles. By routing vapor directly onto fiber surfaces and then into a portable collector, the team eliminated slow transport bottlenecks. The design also lowers energy demand, as sunlight heats the detachable unit instead of external power sources for field operations in remote and disaster zones.

Beyond apparel, the research team envisions backpacks, tents, and emergency shelters employing the same hydrogel fabric. Field tests in the Chihuahuan Desert and Austin captured 1.3 L of clean water per day, matching the jacket’s output and confirming scalability. The technology offers a decentralized, low‑cost solution where conventional water infrastructure is scarce for hikers, soldiers, and farmers in arid regions worldwide.