Mammut Aenergy 18 Backpack SaleWinter Naturally moisture-wicking and heat-regulating for

Naturally moisture-wicking and heat-regulating for peak performance

Insulation: 150-g (sleeves: 100-g) Thermogreen® 100% recycled polyester

The 100% recycled polyester fabric is structured for comfort during movement

Fox Racing Style #: 29327

Mammut Aenergy 18 Backpack SaleWinter Naturally moisture-wicking and heat-regulating forUltra light 18L hiking backpack Made for fast hikes and everyday adventures when feeling weightless is the name of the game, this featherweight champ combines ergonomic shoulder straps with breathable materials and just enough back padding for the ultimate in bulk free comfort. No skimp for storage nonetheless, it boasts a roomy main compartment with hydration sleeve, large mesh outer pocket, two drop in chest pockets, and a rolltop closure that adds