climbing chalk · Vancouver, BC

One formula. Three sizes.

80% chunky, 20% fine. Pick how much you need. Same chalk in every bag.

80% chunky
20% fine
100% pure MgCO₃
not sure where to start?

Start with the size most people start with.

Session is 150g of the full Pouff formula. Same 80/20 blend. Enough to keep a chalk bag topped up without taking over your pack.

Get the Session
1
Start with Session
150g. No fine print. Tell us what you think.
2
Pick your size
Session for everyday. Stash for when you already know.
3
Never run out
Subscribe and we ship before you're scraping the bottom.