TOUGHNESS ANTI-FLIP | Inverted Automatic Opening and Closing Umbrella Shape Memory 100% Light and Heat Blocking Parasol for Both Sunny and Rainy Weather
A1104-Black
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Unyielding to the city's harsh weather. A next-generation all-weather, full-spec gear that transforms wind pressure into power to pull itself back.
Released: 2026.09.02
The biggest weakness of folding umbrellas, "unexpected inversion" due to wind. This product confronts this challenge, which was once called fate, head-on and achieves outstanding stability that resists inversion even in strong winds with its unique and innovative wind-resistant mechanism.
【Three Key Features】
① Newly developed "ANTI-FLIP Structure": Prevents inversion due to wind
Adopts a unique hinge structure that utilizes strong wind pressure to pull the ribs inward. Proven to prevent inversion at "wind speeds of 15m/s*" in public institution tests. Frees you from the stress of being flustered by strong winds.
*This value is based on wind tunnel test data from a public institution, assuming the angle at which people typically hold an umbrella (installation angle of 105 degrees).
② "Automatic Open/Close × Instant Pleats": Neatly and beautifully stored without fuss
In addition to convenient one-touch automatic opening and closing, it features shape-memory pleat processing using special fibers. When closed, the fabric naturally aligns and acts as a guideline, eliminating the "difficulty of folding" characteristic of thick fabrics. This allows for smooth storage.
③ "Triple Block": Physically blocks three types of solar radiation
The special coating on the back protects your body not only from rain but also from the summer sun.
- 100% UV cut (UV cut rate 100%)
- 100% visible light cut (shading rate 100%)
- 99.9% near-infrared cut
- Heat shielding rate (fabric): Snow 54% / Moon Gray 52% / Sepia 49% / Cloud Blue 48% / Black 44%
- Heat shielding effect rate (product): 81.6% or more (proven 81.6% with Black, which has the lowest fabric heat shielding rate)
【Commitment to Functionality and Quality】
■ "58cm Ribs, Large 7-Rib Structure" to protect your body and belongings
Compared to a typical 6-rib umbrella, it uses a 7-rib structure with approximately 5.3% wider coverage area. With a large size of approximately 97cm in diagonal diameter, it firmly protects important business bags containing PCs and documents from rain.
■ "Intended weight" that creates unwavering peace of mind
To withstand harsh building winds, it was deliberately designed to weigh "approximately 350g" without aiming for lightness. Coupled with the thicker handle, it provides reliable, unwavering stability.
It's not just "unbreakable." It's the "true strength" of a folding umbrella that "won't flip inside out*¹."
Observing people walking with umbrellas in the city, I've always felt a strong sense of discomfort.
Seeing umbrellas suddenly flip inside out due to the wind, and people awkwardly rushing to fix them. On rainy days and under the sun, it's a constant struggle with the stress of "when will it flip inside out?" every time the wind blows.
"What is true strength for a folding umbrella?" As an umbrella creator, I revisited this fundamental question.
In fact, many conventional "wind-resistant umbrellas" are designed to release wind by intentionally flipping inside out. However, what users truly want is a reliable sense of security that protects their body and belongings smartly, without losing their composure even when buffeted by the wind.
That's why I challenged myself to create "TOUGHNESS ANTI-FLIP," a unique structure that utilizes wind pressure in reverse to suppress the ribs from turning inside out. After much trial and error, we established reliable strength that "won't flip inside out" under specified test conditions.
The main body weighs approximately 350g, a deliberate choice. This is the complete opposite of the "world's lightest class" weight I had pursued until now.
However, this doesn't mean I gave up on lightness. This is an "intentional weight," meticulously calculated to withstand harsh building winds and provide an unwavering sense of security in your hand. Combined with the thick, easy-to-grip handle, it provides reassuring stability.
Finally, there's something I want to convey. Because the structure withstands wind pressure and prevents flipping, a great deal of stress is placed on the umbrella. Although it has wind resistance of up to 30m/s, please close the umbrella without hesitation on dangerously strong stormy days like typhoons. This design incorporates my own wish for your safety and for you to cherish your favorite umbrella for a long time.
What I aimed for was not merely a robust piece of gear. I want to deliver "true comfort" – the ability to always maintain your own pace and walk smartly, without having your style disrupted by the harsh urban weather.
Yoshihiro Tsujino, Representative Director / Umbrella Creator, ANVEL Inc.
*¹ In official institution tests at a wind speed of 15m/s with an installation angle of 105 degrees
AMVEL（アンベル）は革新的な機能を追求し続ける日本の折りたたみ傘ブランドです。すぐに壊れない丈夫さと、使い続けられる上質でシンプルなデザイン。バッグに常備できる軽さやコンパクトさ。時代によって変化するベストを追求し、最先端の技術を駆使した傘をお届けします。