Climber Sling Bag
Climber Sling Bag
Trusted by climbers. Built for hard sessions.
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The cross-body sling bag with effortless gear access and a smell-proof liner. Trusted by hundreds of happy climbers.
- ✔️ EFFORTLESS ORGANIZATION: Store shoes and chalk in the main pocket and keep snacks, keys, and your phone handy in the external compartments.
- ✔️ FRESH GEAR, EVERY TIME: Our smell-proof liner + grommets help your shoes last longer and smell better.
- ✔️ 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 this bag every session.
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
Body Material: 100% Recycled REPREVE® Polyester fabric, made from plastic bottles.
Liner Material: Activated Carbon Cloth liner with fine mesh cover, ripstop nylon lining fabrics
Primary Features:
- Main zipper compartment for shoes, chalk, and more
- Exterior zipper pocket with key clip
- Cinch pocket for snacks, sunglasses, etc
- Adjustable cross-body strap with plastic buckle
- Secret pocket for phone or other essentials
- Outside gear loops to clip on anything extra
- Handle for quick grab-and-go
Dimensions and Weight
- 6.8L of volume plus two front pockets for storage
- 13.4” x 7.9” x 3.9” // 34cm x 20cm x 10cm
- 13 oz // 370 g
The Bag Your Crew Will Ask About
“I used to carry a messy tote—now everything fits perfectly and smells fresh!”
⭐⭐⭐⭐⭐ - Sarah L.

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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
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 🥹💕
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
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.
Loved it! Perfect size for carrying everything you need for rock climbing or bouldering
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.
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.