So comfy!
"Id been meaning to purchase a nice running belt for so long. Decided to risk it and buy it in black and white. Glad I did because it’s perfect. So comfy, sits exactly where you want it to."




for all orders over $150 (USD)
within 30 days (exclusions apply)
Introducing CSB's Slim Run Belt with a sleek and compact design, to keep your goods secure on the move.
- Expands to fit your phone
- Internal key pocket
- Elastic adjustable strap with buckle clip
- Zipper opening with lockable zip puller
- Tonal CSB logo
- Dimensions: 26cm (W) x 6cm (H)
- Made from 100% Lycra
Please view full returns policy here.
FREE SHIPPING for all orders over $150 (USD)
Orders with a subtotal over $150 USD will be provided with a free shipping option in checkout. Please know that the cost of shipping is calculated at checkout and based on delivery location and weight.
Parcels being sent outside of Australia may be subject to customs, duties and taxes. Please read more regarding this here.
FREE RETURNS AVAILABLE
CSB offers free returns to Australia and International customers for store credit and exchange within 30 days of delivery for selected countries. First time customers will be eligible for a refund on their first purchase only which is subject to a return fee calculated at time of return. Please note, final sale items are not included in this policy and are unable to be returned.
Click here to see more information regarding returns.

Overall rating: 4.8854165 / 5 from 96 reviews.
The Slim Run Belt Bag by CSB offers a sleek and compact design with a perfect size and great fit, ensuring your belongings stay secure on the move. It features an expandable section for your phone, an internal key pocket, and an adjustable strap with a buckle clip. The zipper opening is lockable for added security.
Review topics: ["size","fit","issues","bag","belt","runs","phone"].
"Id been meaning to purchase a nice running belt for so long. Decided to risk it and buy it in black and white. Glad I did because it’s perfect. So comfy, sits exactly where you want it to."
"doesn’t move around while running. secure and antislip"
"I have the black! I want the white one now"
"I go on walks almost everyday and have been holding my phone! I can finally put it in this little pack i love it"
"I love this belt it fits everything and my phone fits perfectly"
"It’s cute and convenient, could be just a tad thicker because you can see through the white material but overall a great purchase for my workouts or long walks."
"It's my go-to for daily runs. I love the material, it's high quality, durable, and feels premium. It looks elegant and stylish. A great balance of performance and design."
"Super comfy, fits well around my waist, easily adjustable straps, secure lock and holds a large phone well."
"I purchased 2 run belt one for me and one for my husband, we are extremely happy with the quality and fit. Perfect size suitable for both of us. Love love love x"
"Colour goes with everything, very cute and fits things perfectly"