8L Sling Bag
8L Sling Bag
Our larger cross-body sling with effortless gear access and a smell-proof liner
- EFFORTLESS ORGANIZATION: Shoes and chalk in the main pocket, essentials in the outer compartments.
- FRESH GEAR, EVERY TIME: Smell-proof liner + grommets keep your shoes fresh longer.
- ECO-FRIENDLY: Made from recycled plastic bottles, the bag is both durable and sustainable
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Avoid the Climbing Chaos
What our organized bag replaces:
- Your smelly climbing shoe bag
- A cluttered gym tote for your wallet, snacks, and keys
- A commuter bag for biking or grab-and-go climbing trips
Technical Details:
- Volume: 8 liters (vs. 6.8L in the original)
- Dimensions: 14.1” x 8.4” x 4.3” // 36cm x 21cm x 11cm
- Weight: 18 oz // 510 g
- Colors: Aqua
- Materials: REPREVE™️ Recycled Polyester and Gridstop pocket
- Smell-proof Liner: made from activated carbon cloth
- With stabilizer strap: perfect for biking, hiking, or travel
Big enough for a harness, a 1L water bottle, or that post-session burrito (just don’t smash it in too tightly).
I use this bag for almost all of my indoor and outdoor bouldering days. It fits everything I need without being too bulky or cumbersome and seems like it will last a long time with the materials its made with and how its built. Great addition to the adventure bag collection 🤘
Awesome climbing bag! The quality, design, and comfort are outstanding, and it’s quickly become my go-to bag for the gym. My son loves his as well, and it’s been perfect for keeping his climbing gear organized. You can tell Mega Beta put a lot of thought into this product. Highly recommend it to anyone looking for a well-made, functional climbing bag. Also, I recently used it for a trip and it worked amazing as my carry-on for the plane.
Absolutely love this bag! It's compact but I can fit two pairs of shoes, a chalk bag, my camera and finger tape. It's going to be perfect for my travel coming up soon.
Awesome bag, has kept my shoes from smelling nearly as bad which is amazing
highly recommend
Gotta appreciate fresher climbing shoes! Thanks Sam.
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]
Absolutely love this bag! The size is perfect—compact, easy to carry, but still fits everything I need for bouldering. The separate shoe compartment, chalk section, phone pocket, and overall organization are so well thought out.
You can tell this was designed by someone who truly understands climbing—everything a serious climber needs is thoughtfully organized into the smallest possible space.
It’s honestly worth every penny! And thank you so much for the thoughtful gifts—the clip and tape. Such a nice touch! 🙌
This bag is perfect for bouldering at the gym. It holds exactly what I need without being an oversized gym bag.
I like the bag- think your R&D could make some adjustments and ame the bagwith just a little more volume- i like the concept of it being a gym bag but its more of a purse- not big enough to fit my climbing harness and shoes. great for a water bottle and some misc snacks or like a hoody by itself. just needs to be a smidge bigger
advertised as smell proof but its got two quarter sized vents on the bottom (the grocery bag method works). this is the larger size too and it can barely even hold a folded chalk bucket plus shoes. rather disapointed but i still use it, quality is okay… maybe $60 worth. solid design, good looks, just not what im looking for.
Thanks for the honest feedback. Just to clarify the grommet design - the combination of air flow from the grommets and the liner work together to control smells. The activated carbon liner needs a little airflow to do its job (otherwise you're just sealing wet stink in a bag, which gets worse, not better).
The carbon kills bacteria and removes moisture, which works best with some air flow. A grocery bag will totally block smell in the short-term, but it'll also keep your shoes wet, which ultimately makes the funk worse.
On capacity: yes, a large chalk bucket can take up a lot of the 8L, but most of them fold down with shoes to make room for other items.
Glad you're still using it, and thanks for the kind words on the design!
Great, durable bag. Enjoying it.
The larger sling is perfect for fitting my shoes, chalk bag and harness. The extra pockets come in handy too! It really is surprising how much gear fits into such a small sling. The quality of the bag seems like it will hold up strong over the years.
What impresses me the most isn't the bag, but the customer service and the passion. I had a wonderful experience that I don't think any other company would have matched. That alone, will keep me as a loyal customer as well as promote the brand to my friends.
Thank you!
Great bag! The company was super helpful as well when my package wasn't delivered the first time. Would definitely recommend to a friend!
This bag is the perfect size for the gym. I can fit my shoes, harness, chalk bag and my belay devices. All I have to carry in my hand is my water bottle making this bag perfect!
LOVE the 8L Sling. Perfect for gym climbing days. It fits my shoes, harness, chalk bag, gri-gri, wallet, phone and a few protein bars!!
Hi, I'm Jono 👋
I'm the founder / owner of Megabeta Climbing. We launched our Sling Bag in 2024 with an amazingly successful Kickstarter, and we haven't looked back.
Whatever draws you to climbing, we want to support your experience and encourage more growth and learning.
SHARING LESSONS WITH OTHERS
We share climbing tips on social media to encourage others to learn and improve. We believe in the power of gradual improvement, which makes climbing so satisfying.
REDUCING OUR IMPACT
We take responsibility for the environmental impact of our products and prioritize low carbon materials and practices.
We use recycled materials, minimal packaging and labels, invest in carbon offsets, and donate 1% of profits to the environment.