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
- SERIOUS DURABILITY: High-grade buckles and zippers ensure you can trust the bag every session
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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).
Why should you choose our product?
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🚛 Free Shipping
Free shipping on any order over $100 (US and UK)
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⏎ 60-day Returns
No questions asked - you ship it back, we refund your payment.
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🛡️ Serious Durability
If your bag doesnt meet your expectations, we'll make it right
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 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!
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
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.