Zero-Base Design Concept Mk1
Moon bag. Designed to float
A radically light everyday bag with a structured Tyvek shell, travel-ready function, and a presence that feels almost lunar in motion.
クラス最軽量を目指した、ゼロベース発想のバッグ。軽さだけではなく、立体感と使いやすさまで再設計しました。
340g
Featherlight, structured, and made for daily movement.
Tyvek shell
Water-shedding, breathable, tear-resistant, and fully recyclable.
340g
Engineered to feel nearly absent until you need it.
50×30×20cm
Balanced proportions for work, travel, and everyday movement.
Shape-holding
Stands with structure instead of collapsing into itself.
Travel-ready
Includes a suitcase strap for easier motion through airports.
Designed From Zero
A bag that stays light, and stays composed.
Moon bag starts with a simple question: what would an everyday bag look like if we stopped inheriting old assumptions? The result is a clean, lightweight shell that keeps its profile even when empty, supported by durable stainless steel hardware and a layout designed for real movement.
Shape without bulk
The shell keeps its silhouette, so the bag looks intentional on a desk, train, or airport floor.
Travel details built in
A rear luggage pass-through makes transfers and carry-on stacking simple.
Organized inside
Laptop sleeve, bottle space, inner zip storage, elastic pockets, and outer zip access.
Made for everyday friction
Resists water, tearing, stains, and abrasion while staying surprisingly breathable.
“Light enough to disappear. Structured enough to feel premium.”
Material-first minimalism
The Tyvek exterior keeps the look crisp and modern while staying incredibly easy to carry.
Ready for motion
Commute, flight, studio, cafe. The form stays clean and the storage stays accessible.
Specifications
Everything essential. Nothing excessive.
Weight
Approx. 340g
Exceptionally light for its class, built to reduce carry fatigue.
Dimensions
Approx. 50×30×20cm
Spacious enough for work gear, everyday items, and short travel.
Shell
Advanced Tyvek
Water-shedding, breathable, low-lint, and made from recyclable HDPE.
Hardware
Stainless steel linkage
Strong connection points chosen for long-term daily use.
Interior
Work-ready organization
Laptop sleeve, bottle pocket, zip compartment, elastic pockets, and fast-access outer storage.
Sustainability
Fully recyclable shell
A material choice that balances performance and a cleaner lifecycle.
Why It Matters
The feeling of carrying less.
Breathable yet weather-ready. Durable yet soft to live with. Structured yet only 340g. Moon bag is a focused answer to daily carry for people who want less drag and more clarity in motion.