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.

Alice
Perfect for climbing trips! Keeps chalk dry and accessible.
Jake
Great bag! Love the waterproof feature.
Chris
Very useful but slightly cumbersome to carry on long hikes.
Jordan T.
Great quality and the waterproof feature is a lifesaver. Love the vibrant color options as well!
Sam L.
This chalk bag exceeded my expectations! It’s fully waterproof, which is fantastic for climbing in unpredictable weather conditions. The bag is spacious enough for easy access to chalk, and the drawstring closure is secure. Definitely worth the purchase!
Casey M.
Sleek design and excellent functionality!
Alex B.
Perfect for bouldering adventures with its secure fit.
Alex
Absolutely love this chalk bag! completely waterproof, which means I never have to worry about my chalk getting soggy when I’m climbing outdoors. The design is sleek and functional, making it easy to attach to my climbing harness. Highly recommend it for anyone who enjoys climbing in various weather conditions.
Jamie
Perfect for climbing. Keeps my chalk dry!
Sara T.
Great bag, but slightly smaller than I anticipated.