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Waterfly Bumbag Waist Pack with Adjustable Belt and Card Slots

£19.99 (as of 10/12/2026 09:11 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The Waterfly bumbag is a waist pack with three zipped compartments, four card slots and a keychain detail for small essentials. It has a 40-125 cm adjustable belt plus an included 30 cm extended belt, and it can be worn at the waist, chest or back. The back has a breathable pad and the fabric is described as water-repellent.

SKU: B0C9Z544LR Category:

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Not sure yet?Running Waist Packs Buyer GuideRead what to compare before you choose

Quick Summary

The Waterfly bumbag is a waist pack with three separate zippered compartments, including an internal zipped pocket, four card slots and a keychain detail. It also has an adjustable belt from 40-125 cm and an included 30 cm extended belt, so the fit can be adjusted to suit different sizes.

The pack is made for carrying small essentials in a compact format, with multiple ways to wear it across the waist, chest or back. The back has a breathable pad, and the fabric is described as water-repellent for light rain and sweat drops.

Key Details

Detail Verified information and buyer relevance
Brand Waterfly, which helps identify the exact product family.
Product type Bumbag / waist pack for carrying small personal items.
Compartments Three separate zippered compartments, helping organise different items.
Card storage Four card insertion pockets, useful if you want cards kept apart from other items.
Belt adjustment 40-125 cm adjustment range, plus a 30 cm extended belt included.
Carrying positions Can be worn at the waist, on the chest or on the back.
Back panel Breathable pad on the back.
Fabric finish Water-repellent fabric described as resisting small raindrops and sweat drops.

What to Compare Before Buying

  • Fit range: Check the 40-125 cm belt adjustment against the way you plan to wear it, especially if you want room over different layers.
  • Storage layout: Compare the three compartments, internal zipped pocket, card slots and front space with the items you want to carry.
  • Carry position: This design offers several wearing positions, so think about whether you want a waist, chest or back carry style.
  • Protection level: The fabric is described as water-repellent, so it is worth checking whether that suits the conditions you expect rather than assuming full weather protection.

Who This Product May Suit

This waist pack may suit buyers who want a compact way to keep small items separated, including cards, keys, a phone or a power bank. The adjustable belt and multiple carrying positions also make it relevant if you want one bag that can be worn in different ways.

Before You Decide

Check the belt adjustment range, the included 30 cm extended belt and the compartment layout before choosing. If water protection matters, keep the water-repellent finish in mind and match it to the conditions you expect.

Brand

Waterfly

Manufacturer

Waterfly

Binding

Luggage

Product Group

Sports

Part Number

ONJ12

Model

ONJ12

Color

Dark Red

Product Dimensions

9.06 x 1.57 x 4.72 inches

Item Weight

0.35 pounds

Size

S

Number Of Items

1

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