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Mammut
Chalk Powder - 300 Grams

4.722222222222222 out of 5 stars
18 Reviews
$14.00
Color:Neutral

Size:

Quantity


Chalk Powder

Mammut's Chalk Powder has enough fine magnesium carbonate for refilling your chalk bag up to three times; that's like three bouldering sessions for the craziest climbers out there.


Details

  • Powdery chalk covers climbers' palms to keep dry and grippy
  • Basic magnesium carbonate gives grip on rocks and plastic
  • 300 grams roughly fills three chalk bags
  • Item #MAM01GT
Material
100% pure magnesium
Type
loose chalk
Volume
300g
Recommended Use
bouldering, sport climbing
Manufacturer Warranty
2 years

What do you think about this product?

Overall Rating

4.5 based on 18 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 3 reviews
5 Stars - 14 reviews

Customer Images

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5 out of 5 stars

August 14, 2025

The chalk works as beautifully as one would expect. Dry hands equals success!

Robbie K
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

June 10, 2025

Keeps the hands dry and adds confidence to send projects

The only chalk that actually stays on without taking out skin from you fingers. The chalk pretty much covers your whole hand with a small dab.

Chris AJ Son J
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

July 24, 2024

My go to chalk

This stuff is great. I prefer chunk chalk and that is what this is. I use this for rock climbing and it is great.

Michael D
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 22, 2023

Great Chalk

Great chalk, has large chunks as well as some powder. Sticks well to the hands and doesn't give that caked on powdered sugar feeling like other brands.

Jack G
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 22, 2023

Great chalk

It's chalk and it does the job. I put an 8 as a recommandation simply because I tend to prefer finer chalk. I will without a doubt recommend the finer Mammut chalk but simply because I prefer it so. Suitable for anyone who climbs.

ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

April 9, 2023

good chalk

works great, i use it bouldering and lead climbing

ExpertVoice.com

Originally reviewed on ExpertVoice.com

4 out of 5 stars

December 16, 2022

Good chalk bag mix

Great mix of chalk chunks and powder. Powder has a nice thickness and coverage. Finger tips stay dry for a pitch but don't feel rough or crackly.

Frederick P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

October 15, 2022

Good Chunky Chalk

This chalk is da bomb! Keeps your sweaty mitts stuck to the rock like magnets on those epic sends. Nice and chunky pieces for marking those handholds you can never seem to find in the moment.

ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 26, 2022

It's Just Great

I've used a lot of different chalks and like this just as much as some of the more expensive options. I've since dropped the more expensive options and use this exclusively. I think it's a great blend of smooth with a few chunks.

Ethan R
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

December 26, 2021

Super fine

Much more fine chalk than what I'm used to. It does what it's supposed to!

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ExpertVoice.com

Originally reviewed on ExpertVoice.com