Belt Bag

Bum Bag - Front2

Our Belt Bag is designed to carry your running essentials. Weighs 170g.

Belt Bag

Regular price €0.00 €220.00 Free Shipping - Free Returns Sale

1 review



Detachable mini bag for carrying extra nutrition or supplies.

Bum Bag - Front

Hidden phone pouch is protected by exterior zip pocket.

Bum Bag - Phone pocket

Mini carabiner to clip in valuables or jewelry.

Bum Bag - Key hook pocket

All Riri™ zippers are water-repellent.

Bum Bag - Label

Ripstop Tech-Silk fabric repels water and keeps your valuables protected.

Bum Bag - Water repellent

This expandable Belt Bag holds everything you need in order to run. The main pocket is big enough for shorts, a shirt and a pair of socks. And the additional mini-bag lets you add on nutrition while the inner carabiner keeps your valuables secure.


- Ripstop Tech-Silk
Our Ripstop Tech-Silk is made in Italy by a manufacturer founded in 1893, who has been producing luxury and technical fabrics since 1955. Commonly used in parachutes and military gear, Ripstop is a structured fabric interwoven with thicker threads, which gives it a grid pattern and makes it resistant to tearing and ripping. Ripstop Tech-Silk has the feel of silk and is extremely lightweight, durable and resilient.


- Expandable phone pocket holds up to an iPhone 11 Pro Max

- Reflective fabric

- Signature mini carabiner to hold an extra key or jewelry

- Adjustable straps

- Removable mini-bag

Composition & Care

Ripstop Tech-Silk / Origin Italy
- 100% Polyamide


Ethically produced in Portugal

Shipping & returns

- Free shipping worldwide on orders above 200 €. Product prices include import tax.

- Free returns and exchanges within 15 days of original purchase. Items must be unworn, unwashed, and undamaged with original and detachable labels intact.

- Items may be exchanged for a different size or color of the same style.

SHIPPING COSTNorth AmericaEuropeAsiaElsewhere
2 – 5 business days €12 €10 €15 €15
Orders above €200 Free Free Free Free

Visit our Shipping & Return page for more info & FAQs


More colors and styles

Create your outfit