D-FY.IT 1

Waterproof Backpack

READY FOR RAIN — READY FOR ANYTHING


Most “everyday” backpacks claim water resistance — we built for real rain. Seam-sealed and roll-top secure, D-FY.IT 1 keeps your gear bone-dry, inside and out


Minimal by design. Versatile by nature. Built to defy the expected — on city streets, in the wild, and everywhere between.

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Minimal by Design, Functional by Intent

Most packs come loaded with features you’ll never use. We stripped it down to the essentials — every pocket, line, and seam serves a purpose. No clutter, no gimmicks. Just clean function you’ll want to carry daily.

Designed for the Real World

From office to trail, airport to après-ski — D-FY.IT 1 doesn’t just keep up, it fits in. Built to adapt to the pace and unpredictability of everyday life, it's as comfortable under a desk as it is strapped to your back in the wild. Whether you're navigating city streets, catching red-eye flights, or chasing the next horizon, this backpack moves with you — seamlessly.

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What You Need — and Nothing You Don’t

Seam-sealed dry bag inside: Raised, padded laptop sleeve, One secure zip pocket, Two flap pockets, High-contrast liner


Minimalist backpack outside: Two water bottle pockets, One hidden anti-theft pocket with a lanyard loop, Low-profile shoulder strap loops, Padded bottom


D-FY.IT 1 features in detail

What You Need — and Nothing You Don’t

Seam-sealed dry bag inside: Raised, padded laptop sleeve, One secure zip pocket, Two flap pockets, High-contrast liner


Minimalist backpack outside: Two water bottle pockets, One hidden anti-theft pocket with a lanyard loop, Low-profile shoulder strap loops, Padded bottom


D-FY.IT 1 features in detail


Adapts to Your Life — and What You Carry

Wide or narrow roll. Flap-down or clean roll-top
Multiple carry styles to match your look — and adjustable volume to match your day




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Built Different — From the Inside Out

Durability starts with design — but it’s the materials that make it last.

Most packs use off-the-shelf fabrics that either look technical or perform technical. We needed both — so we engineered our own: D-Shell. It’s matte, minimalist, and understated — yet rugged, waterproof-coated, and abrasion-resistant.

Inside, a custom high-contrast liner makes it easy to find what you need — and comes with a 10,000mm waterproof rating for total protection.

It’s not just premium. It’s purpose-built.


See what makes it different

Created with Purpose — Right Down to the Specs

Color Options


Anthracite (dark), Limestone (light), Buff Yellow (liner)

Capacity


20L, expandable to 27L

Dimensions


17 x 12 x 6 in

(42 x 30 x 16 cm)

Weight


20 oz

(570 gr)

Main (Outer) Fabric


D-Shell: 840D ballistic nylon with external matte polycarbonate coating

Liner


70D nylon with 10,000mm waterproof PU coating, seam-sealed

Color Options


Anthracite (dark), Limestone (light), Buff Yellow (liner)

Capacity


20L, expandable to 27L

Capacity

20L, expandable to 27L

Dimensions

17 x 12 x 6 in (42 x 30 x 16 cm)

Weight

 20 oz (570 gr)

Main (Outer) Fabric

D-Shell: 840D ballistic nylon with external matte polycarbonate coating

Liner

70D nylon with 10,000mm waterproof coating, seam-sealed

Color Options

Anthracite (dark), Limestone (light), Buff Yellow (liner)

Testimonials

Quotes from Friends and Early Users

To me, minimalism means nothing extra. This pack nails it — clean, smart, and completely thought-out. There’s nothing I’d add, nothing I’d remove.


Steve,

Minimalism Advocate

I’ve hiked, biked, and climbed with this pack — and no matter the weather, my gear stays dry. It’s now my go-to for everything active.


Alex, Outdoor

Sports Enthusiast

My laptop and papers stay protected — even in downpours. And I love that I can toss in groceries on my way home. It just works.


Conor,

University Student

To me, minimalism means nothing extra. This pack nails it — clean, smart, and completely thought-out. There’s nothing I’d add, nothing I’d remove.


Steve,

Minimalism Advocate

I’ve hiked, biked, and climbed with this pack — and no matter the weather, my gear stays dry. It’s now my go-to for everything active.


Alex, Outdoor

Sports Enthusiast

I’ve hiked, biked, and climbed with this pack — and no matter the weather, my gear stays dry. It’s now my go-to for everything active.


Alex, Outdoor

Sports Enthusiast

My laptop and papers stay protected — even in downpours. And I love that I can toss in groceries on my way home. It just works.


Conor,

University Student

To me, minimalism means nothing extra. This pack nails it — clean, smart, and completely thought-out. There’s nothing I’d add, nothing I’d remove.

Steve, Minimalism Advocate

D-FY.IT

read: “defy it”

At D-FY.IT, we set out to question the norm. Founded in 2025, our mission is simple: design gear that strips away the unnecessary and performs in any condition.


We’re a small, independent Swiss brand with big intentions — creating minimalist, waterproof backpacks built for people who move with purpose. Whether you’re commuting, traveling, or just staying ready for whatever the day throws at you, our gear is designed to keep up.


We may be new, but we're uncompromising. Every detail in our first release — D-FY.IT 1 — has been considered, tested, and refined to deliver reliability from day one.


This is just the beginning. Join us as we build a brand shaped by real needs, real feedback, and a relentless desire to challenge convention.


More about us

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