Waterfly ONJ12 Waist Bumbag – Adjustable Running & Hiking Fanny Pack, Dark Red

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Original price was: £18.99.Current price is: £17.09. (as of 31/10/2025 03:40 PST- Details) & FREE Shipping.

  • Three zip compartments including an internal secure pocket for valuables.
  • Four card slots and built-in keychain keep essentials organised and easy to reach.
  • Adjustable belt fits 40–125 cm, plus a 30 cm extension strap included for larger waists.
  • Breathable mesh back pad for comfort during long runs or hikes.
  • Durable SBS zippers and water-repellent nylon fabric protect against light rain and sweat.
  • Wear on the waist, side, chest or back for versatile, hands-free carry.

Product details

Waterfly bumbag – versatile waist pack for running and hiking (dark red)

After a neat, no‑nonsense waist pack that won’t get in the way on the trail or when you’re nipping into town? The Waterfly ONJ12 bumbag is sensible and comfortable to wear — light enough you’ll soon forget it’s there, but roomy enough for the bits you really need to keep close. It’s compact yet surprisingly practical; the kind of little pocket that saves you faffing about.

key features

  • Three separate zip pockets — two larger compartments for your phone and power bank, plus an internal zipped pocket for passports, cash or anything you want tucked away.
  • Four card slots to stop cards rubbing together, and a handy key clip so you’re not fishing around at the bottom of the bag.
  • Adjustable belt (40–125 cm) with a 30 cm extension strap included, so it’ll fit most waists comfortably.
  • Breathable mesh back pad to help control sweat and keep things comfortable when you’re moving fast.
  • Robust SBS zips and water‑repellent nylon — will shrug off light showers and everyday knocks.
  • Secure buckle with a neat strap keeper to stop excess webbing flapping about; manufacturer rates it for repeated use and low‑temperature performance.

technical details and measurements

Size: S style with long waist strap. Material: nylon with breathable mesh backing. Dimensions: approximately 23 x 4 x 12 cm. Weight: around 160 g — light enough to forget, yet sturdy enough for the essentials. Model number: ONJ12. Unisex fit.

where and how to use it

  • Ideal for jogging, running, dog walks or a quick cycle — keeps phone, keys and cards close and accessible.
  • Great for day hikes and lighter hill days when you only need the essentials; also perfect for festivals or travel when you’d rather not carry a big rucksack.
  • Wear it at the front, side, back or across the chest — different positions for different comfort and style.

Worried about durability? The SBS zips and buckle are up to everyday use and the fabric is water‑repellent, so a bit of drizzle won’t ruin your plans. For proper heavy rain, pop a small waterproof cover or dry bag over your valuables. All in all, it’s a practical, no‑fuss bumbag that keeps your essentials organised and within reach — whether you’re out running or simply popping to the shops.

Additional information

Brand

Waterfly

Model

ONJ12

Colour

Red

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