Mammut Aenergy 12 Backpack Archived28Nov25 [Inner Jacket] Body fabric made

[Inner Jacket] Body fabric made with recycled polyester

This slim-fit

partially elasticized hem for comfort under a harness or a pack waistbelt

We do not offer any customization beyond text

Mammut Aenergy 12 Backpack Archived28Nov25 [Inner Jacket] Body fabric madeUltra light 12L hiking backpack From our lightest and most pace driven line of hiking backpacks. Made for fast hikes and everyday adventures when feeling weightless is the name of the game, this featherweight champion combines breathable, ergonomic shoulder straps with just enough back padding for the ultimate in bulk free comfort. No skimp for storage nonetheless, the hydration system compatible main compartment is complemented by a large mesh outer