No rain or sweat will weaken your grip
The Threo waterproof chalk bag is a must-have climbing accessory. Add it to your gear to enhance your performance on rocky terrains. It is lightweight, compact, and highly durable.
Easy to carry
Lightweight
Waterproof
Side pocket
Our chalk bag provides extra space for storing small items.


Fleece lining
Experience the comfort and functionality of the Threo bag. It helps evenly distribute the chalk and prevents it from clumping.
Secure closure
Thanks to a quality drawstring, this bag will keep your chalk inside while you're climbing.

Lily T.
This chalk bag is amazing – it’s super lightweight and has a great design.
John P.
Perfect size and completely waterproof. Would highly recommend!
Jesse
Great bag, very durable and waterproof!
Taylor
Good bag but color options are limited.
Alex
Perfect size and keeps chalk dry during long climbs.
Emily
Fantastic quality!
Nathan
Love the waterproof feature. Holds a lot of chalk and the closure is secure, no spills. The material is tough and looks like it will last a long time. Ideal for all climbing enthusiasts.
Sarah
Best chalk bag I’ve used!
Lucas
Perfect chalk bag for climbers. Keeps chalk dry! Durable and stylish design, makes it an awesome addition to my climbing gear collection. Easy to attach to harness or wear around waist. Very happy with the purchase!
Clara
I’m impressed with this bag’s functionality and durability. It’s easy to use, lightweight, and fits well. Having it waterproof is a game-changer for outdoor climbing. Would highly recommend to anyone looking for a reliable chalk bag.