Waterfly FP01-01 Bum Bag Fanny Pack – Black (Adjustable, RFID-Blocking, Anti-Theft)

Waterfly bum bag — adjustable anti-theft waist and crossbody, black

Here’s a compact, no-nonsense little pack for those days when pockets just won’t cut it. The Waterfly FP01-01 is geared up for city commutes, travel and light outdoor days. It’s slim, featherlight and smartly thought through, so you can keep the essentials close without any faffing about.

What it is and why it helps

This 1.5-litre bum bag holds your phone, wallet, passport and keys without turning into a lump on your hip. It’s made from 500D nylon with a PU coating for abrasion resistance and splash protection — not fully waterproof, but perfectly fine in a light shower. At just 170 g, it won’t weigh you down whether you’re out for a long day or popping to the market.

Key features

• Tough, reliable build: 500D nylon with a PU finish and smooth SBS zips that glide even with cold fingers.
• Dual anti-theft design: lockable front zip plus a hidden back pocket lined with RFID-blocking fabric to help keep cards and passports safe from skimming.
• Comfort and visibility: breathable mesh on the back for airflow and a reflective cord for extra visibility on darker runs or evening strolls.
• Flexible carry options: adjustable strap (62–120 cm) lets you wear it as a waist bag, across the chest or over the shoulder depending on the situation.
• Compact yet practical: internal space is optimised for everyday carry — carry the essentials, keep your hands free.

Typical use cases

• Travel: stash passports and cards in the RFID pocket while keeping tickets and your phone in the main compartment.
• Running, cycling and evening walks: lightweight with reflective detail, so it’s a sensible pick for short workouts.
• Festivals and busy places: lockable front zip and hidden pocket reduce the risk of pickpocketing.
• Daily errands or sightseeing: ditch the bulk and keep the bits and bobs you actually need close at hand.

Practical notes: the bag measures 23 x 13 x 5 cm and is intended for light everyday carry rather than bulky kit. The PU coating handles splashes, but try to avoid being drenched for long periods. The strap adjusts from 62 cm up to 120 cm, so it suits most body shapes and can be styled as a crossbody for added security.

The manufacturer offers one year of support should anything untoward turn up. All in all, it’s a tidy, well-thought-out bum bag for anyone after a low-profile, secure and comfortable way to carry the essentials.