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Mammut - Magic Boulder Chalk Bag

Mammut Magic Boulder Chalk Bag

55% Off
$17.98 - $19.98 Original price:$39.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

Item #MAM00XG




Tech Specs

300D polyester
chalk bag
Brush Holder:
Claimed Weight:
Recommended Use:
Manufacturer Warranty:
2 years

Magic Boulder Chalk Bag

Say goodbye to the struggle of chalking up in a squished chalk bucket. Mammut’s Magic Boulder Chalk Bag is your new flat friend. This bouldering chalk bag stands freely and upright until you’ve sent your last problem. Then, pull a drawstring and the bag collapses for easy, space-saving storage. Lose none of your white gold at the bottom of your gear bag with the zipper and drawstring closure.

  • Bouldering chalk bag that flattens for clean, quick storage
  • Toothbrush holder so you’ll have the tools you need for every problem
  • Double closure system so your chalk stays where it’s supposed to.


  • Familiarity: I've put it through the wringer

Love the bag! I specifically wanted one that wouldnt spill chalk all over the place while I have it riding in my climbing bag. This one has a pull tie, and a zipper, so its always clean! Its big and holds a lot of chalk as well!

It is a little light though and easy to knock over when upright.... so if youre one to through your bag around when bouldering you may spill chalk every once in a while. (Sorry to my local gym for chalk spills all over). Its no fault of the bag though, just forgetful user in the zone.

Does the job

    Excited to throw in some chalk and start solving some problems!

    Solid Bag

    • Familiarity: I've used it once or twice and have initial impressions

    Perfect for climbing in large groups or if you're just tired of filling your smaller bag. This bad larry is well made and durable and I was able to get the same color as my crash pad as an added bonus!

    Super awesome!!

    • Familiarity: I gave it as a gift but have feedback to share

    Coolest bouldering chalk bag I’ve ever seen. I bought this as a gift for my climbing partner and can’t wait to give it to them. It truly exceeds my expectations. I guess i expected the bag to just all squish together but when you pull the drawstring to flatten it, it is still super clean/smooth looking. My climber partner climbs mostly after work so it will be nice to be able to throw this chalk bag into his bag and have it not get smushed under all his work stuff. I bought the dark grey/blue color and it’s as pictured. The only complaint I have is that the logos and accenting are red instead of orange, but that’s such a small complaint. All in all, great buy, I may have to pick one up for myself! 😁