Mammut Aenergy 18 Trekking Backpack

Mammut Aenergy 18 is an ultralight trekking backpack, ideal for all those quick excursions and daily adventures where you only need the essentials, in a light and comfortable compact backpack.

Aenergy combines breathable and ergonomic shoulder straps with just enough back padding for maximum comfort without bulk. However, the hydration compatible main compartment is complemented by a large external mesh pocket and two chest pockets to keep everything close at hand. The roll-top closure allows an additional load capacity of another 2 litres, as well as isolating the contents and keeping them compressed.