Mammut Aenergy Trail Vest 12 vest We’ve tested this product for

We’ve tested this product for over 20 months with the world’s greatest athletes

And in case you can't skin straight to the summit

Just add boiling water

The Speedgoat is the tried and true workhorse in the White Mountains

Mammut Aenergy Trail Vest 12 vest We’ve tested this product for### Mammut Says ### Carry the essentials while moving fast and light in the mountains. Made from durable ripstop fabric for high level protection, this vest meets the demands of any trail. A 3D mesh back panel enhances airflow to keep you cool and help dry sweat faster. A 12 liter capacity and numerous pockets including a back tunnel pocket give you quick access to everything from soft flasks to gels or a jacket while on the go. And a reworked pattern