Waterfly ONJ01 Ultra Lightweight 20L Foldable Backpack – Grey

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Original price was: £19.99.Current price is: £17.99. (as of 23/01/2026 04:04 PST- Details) & FREE Shipping.

  • Lightweight 280g foldable design for easy storage and transport
  • 20L capacity fits iPad, A4 books, and essentials
  • Multiple compartments including quick-access front pockets with zipper and magic tape
  • Durable, water-resistant, and tear-resistant nylon fabric
  • Comfortable breathable mesh shoulder straps and side buckle for weight distribution
  • Ideal for hiking, camping, travelling, and outdoor sports

Product details

Waterfly Ultra-Lightweight Foldable Backpack: 20L Packable Daypack for Hiking, Travelling, Camping & More – Stylish Grey

Looking for a backpack that’s as light as a feather but still packs a serious punch in practicality? The Waterfly ONJ01 could be just the ticket. Weighing in at a mere 280 grams, it folds neatly into its own pocket, making it a cracking companion for those spur-of-the-moment day trips or as a handy backup in your bigger luggage. Say goodbye to lugging around bulky bags that weigh you down.

Spacious without the bulk

Don’t be fooled by its compact size – with a 20-litre capacity, this clever little rucksack comfortably fits an iPad, A4 notebooks, and all your daily essentials. It’s got a well-thought-out layout, featuring a roomy main compartment for the bigger stuff, plus a couple of front pockets perfect for stashing smaller essentials like keys, cards, earphones, or even your favourite lip balm. One of these front pockets comes with dual access: a zip and a handy Velcro closure, so you can grab what you need quick as a flash.

Built to brave the outdoors

Crafted from tough nylon, this backpack stands up well to the knocks and scrapes of outdoor life. It’s water-resistant too, so a bit of drizzle or a splash won’t do your gear any harm – just don’t take it for a swim, alright? The fabric also has anti-friction properties, meaning it resists scuffs and keeps looking shipshape even after a good few adventures on the trail.

Comfort and stability that won’t let you down

We all know how a heavy pack can drag you down, but this daypack’s breathable mesh shoulder straps help lighten the load on your shoulders. Plus, there’s a side buckle that helps spread the weight evenly, keeping the bag snug and balanced on your back. Whether you’re scaling a hill or weaving through busy city streets, this pack stays put and feels comfy all day long.

Ready for whatever your day throws at you

Weekend camping, a cheeky day hike, or just pottering about outdoors – this pack adapts to it all. It’s designed to suit both men and women, offering a practical, lightweight option that won’t cramp your style. And the subtle grey colour pairs effortlessly with any outdoor kit you’ve got.

A couple of things to bear in mind

While it’s a brilliant daypack, bear in mind it’s not built for heavy-duty trekking or hauling loads of gear. If you’re planning to carry heavier items, you might want to explore packs with extra padding and support. Also, the water resistance is great for light showers, but it won’t keep your kit dry in a proper downpour – so pack your valuables accordingly.

All told, the Waterfly ONJ01 is a smart, lightweight, and practical backpack that’ll make your outdoor adventures easier and a lot more enjoyable. Its foldable design means it won’t get in your way when you don’t need it, but it’s always ready to roll when you do.

Additional information

Brand

Waterfly

Model

ONJ01

Size

20L

Colour

Grey

Intended User / Wearer

Men
Women

Functional Features

Ultralight
Waterproof

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