Actual volume






25 L25 l23 cm53 cm29 cm1040 g1040 g
  • Main material100% Polyester
  • 2560-00021

  • Actual volume

    25 l

  • Length

    23 cm

  • Height

    53 cm

  • Width

    29 cm

  • Weight

    1040 g

  • Suspension system


  • Rain cover


  • Cut


  • Nirvana 25. A compact freeriding backpack with extensive features and a great fit. Form meets function in a single backpack.
  • A stylish design and environmentally friendly production. What more could a freerider want? The Nirvana 25 is made from a recycled main material for a reduced environmental footprint.
  • A comfortable, easy-to-use companion in off-piste terrain. The Nirvana 25 features full rear access and a practical jacket carrying system.
  • High-density, 2-layer EVA back padding; hip belt and shoulder straps with stretch fabric cover
  • Front pocket for avalanche safety equipment
  • Attachments for ice tool and walking sticks
  • Full rear zipper access to the main compartment
  • Snowboard carrier
  • Hydration system-compatible
  • Soft-lined goggle compartment
  • SOS label with emergency instructions
  • Diagonal ski carrier
  • Recycled main material
  • undefined thumbnail
    PFC Free DWR

    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.

  • undefined thumbnail
    Fair Wear

    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.

  • undefined thumbnail


The Nirvana 25 is a compact backpack with extensive features for freeriding and touring. An optimum fit and back padding make it feel very comfortable to carry. Recycled polyester has been used for the main material. The main compartment can be fully opened to allow quick access at all times. The Nirvana 25 is compatible with hydration systems and has secure attachments for a snowboard, ice axe and trekking poles. Cool design, lots of practical features, environmentally friendly production – what more could a freerider wish for?