Boulder Chalk Bag
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Shop Similar ProductsWhy We Like The Mammut Boulder Chalk Bag
With a stable square base and a dust-minimizing fleece lining, the Mammut Boulder Chalk Bag ensures our friction dust goes on our hands and nowhere else. Plus, the roll-top closure doubles as a carry handle for convenient, leak-proof travel, and the zippered pocket secures our phone and keys, so we don't leave them behind.
Details
- Tough, chalk-saving bucket for boulder fields and gyms
- Fleece lining reduces chalk clouds
- Roll-top closure prevents spills in transit
- Mesh pocket stashes your brush, tape, and balm
- Foldable design for compact stashing
- Item #MAMU5B1
- Responsible Collection
- Recycled/Repurposed
- Material
- [face fabric] 100% nylon, [closure] recycled polyester
- Type
- chalk bucket
- Pockets
- 1 zippered, 1 mesh
- Activity
- bouldering
- Manufacturer Warranty
- 2 year
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 11 ratings
Review Summary
Customer Images
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Selecting an option will reload the available reviews on the pageMarch 5, 2025
Just OK
Not terrible, not great. A little smaller than I would have liked

Originally reviewed on ExpertVoice.com
February 22, 2025
Great boulder chalk bag
Really like this bag because it’s big enough for both hands to chalk up, has pockets for phone and brush, but isn’t so big that its a pain to take around from route to route in the gym. My only gripe is that I wish there was a design feature for transport, like an obvious handle. Overall though, 98% satisfied!

Originally reviewed on ExpertVoice.com
November 25, 2024
Great chalk bag
The bag is awesome only thing that I think that can get better is the opening having a magnet to hold it closed when not in use.

Originally reviewed on ExpertVoice.com
November 11, 2024
Awesome chalk bag.
Works great I've used it many times indoor and outdoor. It's got a nice soft interior and it keeps your chalk really dry. I've spilt water on my bag and it still kept it dry. It has a huge lip that keeps chalk in the bag and off the ground. Overall it has performed great and I'd highly recommend.

Originally reviewed on ExpertVoice.com
May 25, 2024
Fancy
Owning one of these makes me feel like I can climb 1 to 2 grades higher. this product is a must have when bouldering to avoid spilling chalk when using the small once.

Originally reviewed on ExpertVoice.com
November 8, 2023
First Ever Chalk Bucket
Wanted a chalk bucket to hold large volumes and to get my hands chalked up nicely. Worked perfectly and has a very nice and simple aesthetic. My only gripe with this chalk bucket is the zip storage. I'm likely also asking too much of it, but I would like it to hold my brush more securely. Similar to my old chalk bag that has an elastic loop for me to slip my brush into and it holds it securely and I'm not worried about losing it.

Originally reviewed on ExpertVoice.com
July 16, 2023
great chalk bag!!
Loads of volume for chalk, but the two side pockets work great for your wallet and phone 10/10

Originally reviewed on ExpertVoice.com
August 1, 2022
It is a little bit small, but the flat bottom and roll top are perfect! The zipper pouch is perfect for keys and headphones while the elastic pocket is perfectly phone sized. I just clip on my shoes when I boulder at the gym. The roll top keeps all my chalk inside without the usual spillage. I would definitely recommend as long as you don't need a huge bag.

Originally reviewed on ExpertVoice.com
January 11, 2022
A nice bouldering bag
I always wanted a nice bouldering chalk bag. Now "I" have one :)

Originally reviewed on ExpertVoice.com
October 21, 2021
The bag has a roll top to prevent chalk from going everywhere during transport. It has 2 pockets; one is a zip pocket to hold loose items, the other pocket is a net pocket that can hold an XL sized phone. Visually the chalk bag is appealing with the roll top design of mountaintops. The bag is overall well constructed and holds its shape very well.

Originally reviewed on ExpertVoice.com
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