Some say Oso Supply Co was born from a love of adventure.
The truth? It all started with the search for the perfect chalk bag.
We were searching for something simple: a bag that felt as unique as the climber using it. But after scrolling through an endless lineup of bland, lookalike gear, we realized we’d have to make it ourselves. So, that's what we did.


You know that feeling when a piece of gear is juuuust right — like it was made for you? That’s the feeling we got when we designed our first chalk bag.
These days, we make a whole lot more than that. But we’re still chasing that day-one feeling of "just right." And we’re still pouring every bit of creativity, care and joy into everything we make.
Oso Supply Co.
Gives Back
We strive to reinvest in our planet whenever (and however) we can. When you make a purchase through our website, we turn those profits into progress through organizations like 1% for the Planet and the Access Fund. Thank you for helping us give back to mother nature!
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Our Community
At Oso, we’re all about doing something different — and our community is, too. Whether you're pulling plastic at the gym, chasing weekend sends outside, or just here for the vibes and rad gear, you’re in the right place. We’re united by a love of movement, good people, and gear that stands out. Wanna connect on Instagram or join our crew of ambassadors? Let’s hang.

Send It
Got a question, some feedback, or a story from your latest send? Whether it’s gear-related or just a good meme, we’re all ears and always up for the beta.
Email Us