Well designed boulder bag, with really study materials. i love how it looks too with the vibrant colours. The secret pocket to keep my phone, small wallet, keys at the back is a nice touch. For bouldering, i can pack two pairs of shoes - for me and my partner (EU 46 and EU 36). For sport climbing, i can fit my shoes, harness and belay devices - partner is on his own and also has to pack my chalk bag for me. It can’t fit everything, but actually packs a punch with the sturdy, stretchy material and strong zip. in the last pic i’ve closed the bag over the two pairs of shoes, it closes easily with a bit of extra room for snacks (if you’re good/strong at packing things down). A great bouldering bag, also looks nice as a day bag for a short day out!

I really appreciate the thoughtful design of this bag with the different compartments that help keep my items organized and clean from chalk. Very spacious too as I’m able to hold everything (I’ve even been able to fit 2 pair of shoes and my chalk bag in the main compartment) smell proof liner really works but you could also put some shoe deodorizers in there if you want! I used to clip my shoes on my old bag and would have to throw my bag in the trunk so that the smell wouldn’t be too bad. Now I can actually keep my bag in the. front with me which is super great.

Genuinely adore this bag, I can fit both of my pairs of climbing shoes in it, my massive chalk bucket, spare clothes and so much more and it still isn't full up! I also really like the way it looks 😍

Gotta say, I'm loving this bag. The generous space and thoughtful design details simplifiy my gym routine and organization, which was unexpected (it feels like my mom packed my lunch for me the night before). I wear an EU 40 in climbing shoes and can fit two pairs in the front pocket. The interior organiziation is such a great addition to the roll top tote design. It serves as a great stuff-all which I love for quick, spontaneous gym sessions and with the added organization I don't lose my things at the bottom like I do with my other climbing bags. The red webbing clip points by the exterior bottle/stuff sleeves make it so my stuff doesnt fall out when I'm biking or tossing the bag around. The hook nose hardware feels secure at the top closure and the straps--I find that I wear it as a backpack more than a tote, but it's nice to have the tote straps for quick grab and go. I ran into Megabeta at my local climbing gym and was thrilled to see a local, small business tackling everyday climber's needs. Can't wait to see what comes next!

Got this bag for me and my wife it holds our harnesses chalk bags water bottles and shoes perfectly really happy with it! The two loops on the sides makes it easy to hang your shoes from but even if you didnt wanna do that it would probably fit inside.

This compact sling bag holds everything you need for a boulder sesh. My favorite bit is the tiny hidden phone pocket. For such a compact size it really is surprising just how much you can fit in and that’s all down to the clever design. Everything has its place and fits in perfectly.

[Received complimentary Bag]

Really like this bag. Fits all my climbing stuff without it getting mixed together and the shoe pocket actually keeps the smell in. Easy to carry and feels solid. Glad I switched to this instead of my old backpack.

Great quality and fits all the bouldering essentials!! Love the colour! Lots of pockets for storage and pretty comfy.

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! 😃