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Sender Chalk Bag

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Why We Like The Mammut Sender Chalk Bag

With an eco-friendly construction and efficient design, the Mammut Sender Chalk Bag is a friend to both the planet and our clammy hands. The tough material won't shred when dragged up tight chimneys, while the ergonomic, warp-resistant opening won't make our hands fight for a dip. Complete with a fleece lining and an elastic loop, this bag promises our hands an even coat of chalk and our partner brushed-off crux crimps for their burn. 


  • Resilient chalk bag to carry your friction dust up with you
  • Tough material repurposed from harness fabric scraps
  • Fleece lining minimizes dust clouds and gives an even coat
  • Opening resists distortion for easy access every time
  • Drawcord closure to prevent spilled chalk in your pack
  • Hardwearing metal buckle won't break under pressure
  • Elastic loop secures your brush to clean off crux crimps
  • Matches Mammut's Sender draws, harness, helmet, and rope
  • Item #MAMU524
Responsible Collection
recycled climbing harnesses (100% nylon)
chalk bag
Brush Holder
Manufacturer Warranty
limited 2 year


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