Xeron 25, the daypack that combines everything we have aimed for since 1862: Legendary. Iconic. Classic. Durable. High-quality details and a unique design serve as a tribute to our Mammut heritage. Our founding year, 1862, is embossed on the back panel while the print of the lining represents our strong connection to the mountains. The Mammut Mini Biner symbolizes climbing while Safety Orange color elements are a reminder of our "Safety first!" approach. Xeron 25, the daypack that’s always at your side.

Main material

Xeron 25

Mammut strives to ensure fair and safe working conditions in all factories making its products. To systematically improve working conditions throughout its supply chain, Mammut was the first outdoor brand to join the Fair Wear Foundation.

Fair Wear

Perfluorinated compounds (PFCs) are practically non-biodegradable. MAMMUT has set the strategic goal of phasing out all PFC-containing product treatments and replacing them with other high-performance alternatives.

PFC Free DWR

Xeron 25 - tin

Xeron 25 - sapphire

Xeron 25 - black

Xeron 25 - titanium, 25 L

Xeron 25 - safari, 25 L

Xeron 25 - black, 25 L

Xeron 25 - tin, 25 L

Xeron 25 - spicy, 25 L

Xeron 25 - sapphire, 25 L

Xeron 25 - dark jade, 25 L

Xeron Sacoche - the practical shoulder bag for everyday use with a Mammut heritage theme. A Mammut Mini Biner, mountain print lining and Safety Orange color elements create a unique tribute, which makes the Xeron Sacoche exceptional.

Xeron Sacoche

A bluesign® PRODUCT is made with at least 90% / 30% bluesign® APPROVED materials / accessories. The designation guarantees the highest level of consumer assurance, responsible use of resources and minimum impact on humans and the environment.

Xeron 25

Xeron 25

Xeron 25 - black, 25 L

Xeron Sacoche

Xeron Sacoche

Xeron Sacoche - tin, 2 L

Xeron 25

Xeron Sacoche