
The bag that fits your climbing life. And your gear.
GET THE SLING BAGBuilt for Boulderers
No more digging through a black hole of gear. Get a bag that makes it easy to grab what you need in seconds.
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Climber Sling Bag
Regular price $119.00 USDRegular priceUnit price / per$0.00 USDSale price $119.00 USD -
Megabeta Bitty Beta Hip Pack
Regular price $39.00 USDRegular priceUnit price / per -
Reserve your Climber Totepack today and get 15% off
Regular price $1.00 USDRegular priceUnit price / per -
Megabeta Skincare Kit
Regular price $15.00 USDRegular priceUnit price / per$25.00 USDSale price $15.00 USDSale





Let customers speak for us
from 62 reviews
Honestly, I didn't expect myself to like this bag as much as I do. The color combo is super clean in person, even better than the pics. It’s got that lowkey outdoorsy vibe, but also minimalist and clean.
Size-wise, it hits that sweet spot—big enough for the essentials (phone, keys, climbing shoes, a little film camera), but not too big where it gets heavy. The strap is comfy, the zippers feel solid, and it just fits into everyday life. Definitely recommend if you're looking for something functional but still need some style.
My husband and I hate wearing backpacks on multi pitch routes and have been trying to find a solution to minimize what we carry up a wall. This sling bag with the stabilizer strap has solved all of our problems!
It's secure, comfortable, big enough to store necessary items, and doesn't get in the way of our climbing! For reference, we were able to fit 2 jackets, our phones, and snacks in this sling bag during a long multi pitch climb in Squamish!
Highly recommend ditching the backpacks when you can and wearing this sling bag instead!
The Megabeta Sling Bag by Jono is simple, smart, and made with intention. It’s the kind of bag you grab for any adventure — compact enough for gym sessions, reliable for day trips. Bonus points that it is made by a climber who understands those needs. Durable, easy to carry, and fits just what you need without the extra bulk!

As someone who climbs nearly every day I absolutely adore this bag. Both my pairs of shoes fit perfectly in the main compartment and aside from items practicality i really love the way it looks too! I've had so many compliments on too 🥹💕

I love my mega beta sling bag! It fits all of my climbing essentials so that I can just grab it and head to the gym easily. I love that it keeps my shoes from smelling with the carbon insert so I can just leave them in the bag. It’s also really cute so I get a lot of compliments on this bag too. Highly recommend!

The Megabeta bag has been great to use for my me and my girlfriend! It’s lightweight, versatile, and carries everything I need for a casual bouldering day. The ventilation keeps my shoes from smelling and the sling strap makes for a better front-packing experience than a standard backpack

Love my megabeta climbing bag! I highly recommend it. I use it everytime I go to the gym. It fits everything I need. Colors are great and it is comfortable to carry. I have been using it a few months now and it still looks in amazing condition. It is very durable and has no weird smells from my shoes being in there. Now I need the new bag! 😃

This is the perfect size bag to fit essential climbing gear and a pair of shoes. I have a large gear bag for longer gym sessions but it’s nice having this smaller bag for quick session and it will be perfect for my business trips so i can actually have all the gear I want.
I was lucky enough to get a hold of a sling bag before my trip to New Zealand. It’s now become a travel staple of mine. It’s compact, comfortable to wear, and allows me to travel with a basic gym climbing kit (shoes, chalk, harness, belay device, carabiner, and a brush). Gone are the days of haphazardly throwing my gear into my suitcase and clipping my shoes to my carry-on. I can also now walk around airports and use public transit without stinky shoes!

This bag is perfect for any activity! It was the perfect bag to hold all my gear on my most recent camping trip and was a pleasure to hike with!

I’ve been using this bag for about a week and I love it! It’s the perfect size to pack all the gym essentials when I don’t want to take my massive outdoor pack with me. The fun colors are also such a plus and definitely recommending it to all the homies

This bag is sick!!
The micro fiber liner is really nice and the fact that the smell from my incredibly stinky shoes doesn’t transfer over is like magic. The craftsmanship is clearly top notch and of course, it’s super steezy! Functionally, I love the compact size. Even if I’m not using it for biking or running around all the time, I can keep exactly what I need for the gym inside of it and not have to worry about my shoes stinking up my lunch or the back of my car. For more active stuff, the stabilizer strap is absolutely a game changer.
With my compact harness, softer shoes, a lightweight chalk bag, and the Edelrid Pinch (no carabiner) I am able to squeeze everything in and I have the most compact tiny gym bag ever!

We bought 4 bags (me, wife, 13 yo daughter, 16 yo son).
Things we love:
+ The materials are great. We appreciate you taking extra time to get it right
+ The colors are lovely. Everybody roughly got their preference and I got the one duplicate colorway
+ Size. The main section is fine. We climb indoors so we pack our shoes and harness and it all seems to fit well
Suggestions:
* Size: A slightly bigger drawstring section. Each of us has a chalk bag, and the pocket is just a tiny bit too small -- and we tend not to put it in the main section because teens and chalk bags are messy.
* Exterior clip/ring: We have a barcode gym card that we need to scan. Being able to clip it on would make getting in and out that much faster.
Thanks for making a great product. We're enjoying the heck out of them and the organization they provide to the entryway to my house.

Love this product. I haven’t even used it for climbing gear yet. It has been awesome to have while walking and biking around the city. It has a great design and has been very useful.

I couldn't wait to try my new Megabeta Climber Sling Bag, so I took it on a casual hike. I was thrilled with the versatility of it! It is the perfect size for a water bottle, a large (1 L) thermos for coffee, an extra pair of gloves, and a hat I stowed away once I was too warm. Although I was initially ambivalent about the snack pocket, it quickly became my favorite feature because it reduces the time and effort to get to my snacks. I typically prefer backpacks for hiking to balance the weight evenly over my shoulders to reduce strain on my back. Still, the Megabeta Sling Bag form factor made it much easier to access and stow away items without interrupting my hike. No more wiggling, fumbling, and shimming around to get to my things over the bulky winter jacket.
And, of course, it is ideal for the climbing gym as it easily stowed away my chalk bag, climbing shoes, water bottle, and even a tightly rolled-up change of pants with no problem. The small zipped pocket is perfect for storing my keys and phone.
My new favorite bag!
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