The 25L Backpack
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The 25L Backpack

An ultra-protective, water-resistant backpack, engineered with extreme AiroFoam™ protection for your tech, and pockets and straps for almost everything else.
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  • Engineered with AiroFoam™ to protect your tech from drop damage
  • Designed with 17 separate storage compartments and plenty of mesh pockets
  • Crafted from waterproof components like carbonated nylon, PU coating and AquaGuard® YKK zippers to protect your things from rain, splashes and storms
  • Top access is guarded by best-in-class Fidlock® technology and lockable, kissing YKK zippers
  • Adjustable shoulder and sternum straps, spaced and curved to fit bodies from 4’10 to 6’6

We’ve got your back.

AiroFoam™ High-Impact Tech
Durable and Robust
Water Resistant
Useful Design Features
Refined Aesthetic
High-Quality Materials

Extreme Tech Protection

Constructed with bespoke compartments, plenty of pockets and lined with AiroFoam™, our impact-absorbing technology. Whatever your day-to-day throws your way, your most important pieces of tech won’t suffer the consequences.

Made for Every Adventure

Designed with 17 separate storage compartments, and pockets for devices, water bottles and even a passport, this backpack lets you store everything when and where you need it. The many straps are perfect for securing yoga mats, tripods, parkas or any other equipment you need for your next extraordinary adventure. The only limit is your imagination.

Weather Any Element

We’ve crafted this bag from water-resistant components like carbonated nylon, PU coating and AquaGuard® YKK zippers to protect your things from drips, splashes and storms. We’ve also used the most durable materials we could source - like Cordura, hypalon and aluminium hardware. Come rain or shine, we’ve got your back.

Serious Comfort

We carefully sculpted, crafted and constructed the shoulder straps, sternum strap and back panel to ensure our backpack would be comfortable all day for every body. The back panel is designed with a central channel and angled ridges to keep you cool and dry.

“Ground-breaking… really, really good”
“Mous is an innovative company”
“Mous’s cases are tougher than the guy from The Revenant who fought a bear”
“[a] favourite brand of ours which provides high quality, rigorously tested phone cases.”

Magnetic Security

We’ve taken our approach to magnetic functionality and fused it with our innovative approach to protection and performance. Almost every opening is enhanced for magnetic security and top access is guarded by best-in-class Fidlock® technology and lockable, kissing YKK zippers. All of the smaller external pockets feature semi-auto locking zippers in hypalon zipper garages that hide the entrance with a satisfying snap.

Wraparound Zip

Our wraparound zip allows you to open your bag all the way, from the top for quick access or from the side to grab things on-the-go - easy access and unhindered organisation, however you want it.

Built to Last

The entire bag is structured with EVA foam which provides extra padding for your prized possessions and holds its shape. This backpack is constructed to make it easier to pack, more secure for your belongings and to stay looking good for as long as possible. It’s got your back as long as you need it.

Precise Style

Whether your style shifts each day or you’ve got a constant personal brand, the muted black and charcoal materials, with their subtly contrasting matte textures, will emphasise it effortlessly.

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