Just realized I've had this bag for six years so I thought I'd write a review for it.
It's been my only bag all along, climbing a few times a week indoor and occasionally outdoor, and it still holds up well with no visible damage.

Awesome chalk bag that is durable and not too thin like some I've seen. It has a strap to go around your waist or a loop if you wan to clip it onto your harness. The drawstring to close it is nice to keep it clean.

It's a clean looking, simple chalk bag that just works. I've used it in the gym for top rope and bouldering and it works great at holding my chalk. I'd buy it again and I recommend it to anyone looking for a nice quality chalk bag.

Perfect chalk bag for just about anything, keeps your chalk safe and even has a pocket that's hand sized for warming up when you're hitting the crag on cool mornings. The evergreen color looks great in person, and fits securely without dropping chalk when you're a little inverted.

Great bag for a great price. I love the color choices and especially the little pocket.

Always have been a Mammut fan, great quality and design but it is slightly small for anybody for larger hands...

Sturdy little chalk bag, with a pocket that is the perfect size to fit keys or a cellphone. Feels like a really nice quality, I can tell this will last me for years to come.

Pretty happy overall, it is a simple bag that is well made.
10/10 would totally buy this again.

This bag is really durable and good quality. I really enjoy that it has an extra pocket for either your phone or wallet.

Bought this chalk bag was it was affordable and I liked the colors. Doesn't have any issues with spillage, no complaints. Have been using it for a year and holding up well.

This bag is a good size bag, does what it needs to do and that is hold your chalk.

I bought this bag over all the other chalk bags, because I wanted to hook it to my harness with a carabiner, and this comes with a loop in the center. (Not a fan of using the belt for top roping.) As a bonus, it came with a zipper pocket that is big enough to fit my iPhone! Win-win!

This is a great chalk bag for making that climb a little less encumbered than by a bad chalk bag that is difficult to reach into. This bag works effectively and clips easily and cinches up tight.

It's a bag that holds me chalks. So far so good and pretty neat colors.

This bag holds chalk like a chalk bag should. Also has a small pocket for stashing cards and such. Does not fit Samsung S5 phone and probably not an Iphone either.

This bag is great it does just what its supposed to do. I really like how it comes with a pocket in the bag so you can put stuff in there while you climb. the color is amazing. the quality feels really good as well.

Chalk bag's is chalk bag's is chalk bag's. This one has a super soft inner lining with a decently wide opening for those of you with big ol' beef fingers. So far so good!

the is a no nonsense calk bag. Has all the features you need. nothing that you don't. I've had problems with some chalk bags being too deep, making it hard to reach the chalk while I am on the wall. This bag doesn't give me that problem. It also have a small zipper pocket on the side which is cool because I like to collect rocks from different places and I can put one or two in the pocket.

I used this bag for about a year before the carabiner clip broke and the drawstring sheath broke, leaving the bag hard to open and close and with the carabiner awkwardly rammed through the waist strap loop.

Great color and the pouch comfortably fits a wallet or phone. Can't ask for much more.