Saysky Unisex Flow Belt "Black"

Founded in Copenhagen in 2013, SAYSKY creates high-performance running apparel with an urban, understated attitude. Built for runners who move with purpose - whether chasing goals, clarity or simply the miles.

The SAYSKY Flow Belt is built for long runs, marathons and extended adventures where carrying essential fuel and gear matters. Lightweight yet secure, it provides practical storage for your phone, gels, snacks, poles, or even a small bottle - all while maintaining a stable, bounce-free feel.

Stretch mesh pockets allow quick access to nutrition while running, while a secure YKK® zip pocket keeps valuables safe and can also hold a 300ml bottle. A larger kangaroo pocket adds additional storage for multiple gels or similar items, making it ideal for longer efforts.

External straps allow you to stash running poles or a lightweight jacket when the conditions change. The elastic construction adapts to your movement for a secure fit that stays comfortable over distance.

Simple, dependable storage designed to go the distance.

• Weight: 150 g
• 100% Polyester
• Lightweight, elastic construction.
• Secure YKK® zip pocket for valuables or 300ml bottle.
• Dual mesh pockets for quick-access gels/snacks.
• Kangaroo pocket for multiple gels or similar.
• External straps for poles or a jacket.
• Stable, bounce-free fit when sized correctly.
• Size tip: if in between sizes, go down.
• Colourway: Black
• Product Code: SA70005-901

All sizes displayed on our website are UK sizes.

We are currently working on measurements for apparel and accessories so please bear with us.

In the meantime, for footwear, please refer to the sizing guide here. However, if you require any additional advice on sizing, please contact us.

Worldwide shipping, domestic shipping in the UK, and in-store collection is available.

You can find all relevant shipping information here.

We have a 28-day return policy, which means you have 28 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.