A featherlight eco bag that disappears into a cocoon-shaped case—designed for both ease and durability by Japanese design studio 100 Percent.
Named COCOON for its soft, oval case that resembles a silkworm’s cocoon, this set is as compact as it is practical. The bag is made from high-quality ripstop nylon, weighing only 20g yet supporting up to 30kg.
Instead of folding or rolling, just press the bag into the stretchy case—perfect for busy hands and everyday use.
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Made from durable ripstop nylon—light at just 20g, strong enough to carry up to 30kg
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Effortless storage—no folding required, just push the bag into the flexible case
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Translucent cocoon-shaped case reveals the bag color inside, adding subtle style
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Compact and portable—hang it from your bag or stash it in a pocket
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Effortless storage—no folding required, just push the bag into the flexible case
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Designed and manufactured entirely in Japan—bag and case
- Beautifully packaged for gifting—thoughtful and practical
A reusable bag you’ll actually want to carry — simple, versatile, and eco-conscious.
Proudly made in Japan.