Product details
Waterfly bumbag – adjustable black waist pack for hiking and running
After a compact, no-nonsense pack that keeps the essentials close without the faff? This Waterfly bumbag does exactly that. It’s light, tidy and built for getting about—whether you’re up a muddy hill, nipping round the park or just popping into town for errands.
Key features
- Three separate zippered compartments so your bits don’t turn into a jumble. Two roomy pockets will happily take most phones, a slim wallet and a powerbank, plus there’s an internal zip pocket for anything valuable.
- Four card sleeves keep your cards scratch-free and a handy keychain clip means no more faffing around for keys.
- Robust fittings: SBS zips and a tough buckle rated for tens of thousands of openings, and claimed to function down to -40°C—so it’s up for year‑round use.
- Comfort on the move thanks to a breathable mesh pad against your back that helps cut down sweat and rubbing while you’re active.
- Water‑repellent nylon keeps contents drier in light rain and from sweat; it’s not fully waterproof, so don’t go dunking it, but it stands up well to typical British drizzle and everyday outdoor use.
Uses and fit
It’s surprisingly versatile: ideal for hiking, running, cycling, dog walks, festivals or when a big rucksack would be overkill. The belt adjusts from 40–125 cm and includes a 30 cm extension strap, so it’ll fit most shapes and sizes. Wear it at the front for quick access, on your hip, at the back, or slung across the chest as a crossbody for a sportier look—chuck it on however you prefer.
Practical details and what to expect
- Dimensions and weight: roughly 24.13 x 3.99 x 11.99 cm and about 181 g, so it’s unobtrusive and won’t bounce around much while you move.
- Fabric and hardware: nylon exterior with SBS zips and an anti‑slip fixing buckle to keep any excess strap tidy.
- Storage: two large compartments for phones and powerbanks, an inner zipped pocket for cash or small valuables, card slots and a key clip. The front pocket is perfect for tissues, dog poo bags or receipts.
- Care: wipe clean with a damp cloth. Not designed for machine washing or heavy soaking—give it a quick wipe and you’re sorted.
Common questions: will a big phone fit? Most modern phones will, but very large models with chunky cases might be a squeeze. Is it fully waterproof? No — it’s water‑repellent: fine for drizzle and sweat but not for heavy downpours or submersion. Is it unisex? Absolutely—designed to suit everyone.
If you want to carry the essentials securely and comfortably without bulk, the Waterfly waist pack is a solid, fuss‑free choice. Practical, light and versatile—a handy bit of kit that keeps things simple on the move.









