FLATLITE Micro HEATBLOCK | 100% Light and Heat Blocking, Compact Folding Umbrella for Sun and Rain
A1152-Black
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Just 14.8cm. A pocket-sized, compact parasol with 100% shading performance.
The "FLATLITE Micro HEATBLOCK" is designed for portability and light-blocking performance. Its size is the same height as an iPhone and fits in a small bag. It uses HEATBLOCK fabric for a smart portability.
[Three points of emphasis]
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Extremely compact (smartphone size) with a total length of 14.8cm and a thickness of 3.3cm, the unique six-section shaft design makes it ideal for those who want to minimize the amount of luggage they carry in their bag.
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The triple-block HEATBLOCK fabric blocks 100% of UV rays, light, and visible light, and 99.9% of near-infrared rays. The measured heat blocking rate is 90.2% for Sand White and 84.8% for Black.
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The unique, registered wind-resistant frame design and flexible glass fiber overcome the weaknesses of compact umbrellas, and has passed wind resistance tests at 15 m/s from the front.
[Commitment to functionality and quality]
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This portable bag is designed for easy storage and can be unfolded to become a market bag. The wide opening eliminates the difficulty of folding multi-stage umbrellas. Simply roll it up and put it in, reducing stress when traveling.
- High water resistance and sustained water repellency . Water pressure resistance of over 13,000 mm. Water repellency is initially 90 points according to the AATCC 22 method, and maintains 85 points even after 20 washes. Easy-Dry " processing proves highly durable water repellency.

Even as smartphones evolve, there are still some things they just can't do.
Our luggage has become surprisingly light. With just one smartphone, we can do everything from work to payments to entertainment, and the bags we carry around are getting smaller and smaller. However, no matter how much digital technology advances, there are some things that smartphones will never be able to do.
That means "protecting you, the flesh and blood, from harsh weather."
Protecting yourself from sudden rain showers. Protecting yourself from the scorching rays of the sun. These are roles that only a physical "umbrella" can fulfill, and which will remain unchanged even as times change. That is why we have redefined from scratch what an "umbrella optimized for today's times" should be.
Taking on the contradiction between portability and functionality
The goal was to create an "overwhelmingly compact" umbrella that could fit in your pocket like a smartphone. However, simply making it small wasn't enough. Previous compact umbrellas had prioritized portability, which meant sacrificing the strength of the frame, or adding more joints to the ribs, which created another stress: it was "extremely difficult to fold."
"I want to protect it, but it's a pain to carry it around" "I want to use it, but it's frustrating to fold it up" To address these contradictions surrounding umbrellas that people have given up on and accepted as "unavoidable", we have come up with a solution: a unique design that has been registered, and a dedicated pouch that can be quickly unfolded and transformed into a bag.
Change your "disposable" consumption habits today
It's small but uncompromising, and can withstand all weather conditions, including rain, sun, and wind.It also offers a new experience of "rough storage," allowing you to quickly put things away without having to organize them neatly.
Buying a plastic umbrella at a convenience store and then throwing it away is a temporary solution. We want to put an end to this type of consumption. Our concept is "From disposable to always-on."
The FLATLITE Micro HEATBLOCK is the perfect embodiment of that philosophy, a product that will continue to accompany you every day.
Q: Why do the weights differ depending on the color?
A. The dyeing and processing methods for each color of fabric are slightly different, which causes individual differences in weight. Light colors such as white in particular allow more light to pass through than darker colors, so a thicker coating is required to ensure 100% light blocking.
Q: Why does the heat insulation rate differ depending on the color?
A. This is because the rate at which sunlight is absorbed and reflected varies depending on the color. Generally, white and light-colored fabrics tend to reflect sunlight more easily, resulting in a higher heat-blocking rate, while black and dark-colored fabrics tend to absorb sunlight more easily, resulting in a lower rate. However, HEATBLOCK fabric has a high heat-blocking effect regardless of the color.
Q: What is the difference between heat insulation rate and heat insulation effectiveness rate?
A. "Heat blocking rate" is a performance value of the material that measures how well the umbrella fabric blocks heat. On the other hand, "heat blocking effect rate" is a comprehensive index that measures how cool you feel when using the umbrella as a product, including its shape and frame.
- Product name: FLATLITE Micro HEATBLOCK
- main bone:50cm (6 bones)
- Size when in use: Diameter approx. 91cm / total length 52cm
- Storage size: Height approx. 14.8cm / Width approx. 7cm / Thickness approx. 3.3cm
- weight: Approx. 199-235g
Black: 199g
Water Blue: 219g
Taupe: 216g
Sand White: 231g
Dusk Blue: 235g
*Weight includes umbrella bag. - Storage bag: Portable bag (market bag shape for easy storage)
- Opening and closing operations: Folding umbrella (manual opening, easy opening and closing type)
- Shading rate:100% (JIS L 1055 A method)
- UV protection rate: 100% (UPF50+)
- Heat-shielding effect rate: Maximum 90.2% (Sand White) / 84.8% (Black)
- Visible light blocking rate:100%
- Near-infrared cut rate:99.9%
- Water-repellent performance: Initial score 90 points / Water resistance 13,000mm or more
- Wind resistance: Wind speed 15m/s clear
- Warranty period:1 year from the date of purchase (registration required)
- Planning and assembly: Planned in Japan / Assembled in China
※表記の数値は目安です 傘は個体ごとに重量は±3g、サイズは1%前後の誤差が含まれる場合がございます。
■ 撥水機能とメンテナンス
撥水加工は永久的なものではありません。ご使用中の摩擦、雨に含まれる不純物、皮脂等の付着により、徐々に効果が低下します。
撥水力が低下すると生地表面が濡れたように見えることがありますが、裏側に浸透していなければ雨漏りではありません。撥水力が弱まった場合は、市販の撥水スプレーでお手入れしていただくことで効果が回復します。
■ 開く前の準備
傘を開く際は、バンドを外して2〜3回軽く振り、生地と骨を十分にほぐしてから開いてください。生地や骨が絡まった状態で無理に開こうとすると、故障・骨折れの直接的な原因となります。
■ 耐風性能に関するご注意
表示の耐風数値は試験設備内での計測値であり、いかなる強風にも耐えられることを保証するものではありません。
突風や多方向からの風を受ける実際の荒天時には、破損や怪我の原因となりますので、無理なご使用はお控えください。風が強いときは、傘を風上に向けて使用してください。
■ 穴あき・劣化の防止
・圧迫禁止:カバンの中で傘が強く圧迫され続けると、フレームと生地が擦れて穴あきやコーティング剥離の原因となります。
・保管:ご使用後は軽く水気を払い、直射日光を避けて陰干ししてください。濡れたままの放置はカビや錆、生地劣化の原因となります。
■ グラスファイバー骨に関するご注意
本製品の親骨には、軽量で高強度の「グラスファイバー(ガラス繊維)」を使用しています。万が一、骨が折れたり表面に傷がついた場合、ガラス繊維の先端が露出して手指に刺さる恐れがあります。
破損や劣化が見られる場合は、怪我の原因となりますので絶対に素手で触らず、直ちに使用を中止してください。また、通常使用時においても、骨の継ぎ目や先端には不用意に触れないようご注意ください。
■ シャフト(中棒)の仕様
折りたたみ傘のシャフトは、スムーズな伸縮操作と、風などの衝撃を逃がすために、あえて接続部分に「あそび(隙間)」を持たせる構造になっています。
新品の状態でも多少の揺れやぐらつきが感じられる場合がありますが、破損を防ぐための正常な仕様(良品)ですので、安心してお使いください。
■ 機能性検査結果(生地)
当社製品における数値は、第三者検査機関による生地の検査結果です。
・遮光率:JIS L 1055 A法
・紫外線遮蔽率:JIS L 1925
・可視光線カット率:分光光度計法 / 400-800nm
・近赤外線カット率:分光光度計法 / 800-2600nm
※上記は試料(生地)に対する検査結果であり、製品全体の性能を保証するものではありません。縫製部(ミシン目)からの微量の光漏れや、地面からの照り返しにより内側に光が届くことがあります。
■ 開封時のにおいについて
開封直後、遮光生地のコーティング(PU)特有のにおいがする場合がありますが、不良ではありません。
気になる場合は、傘を開いて通気性の良い場所で数時間陰干ししていただくと軽減されます。
■ 傘を開く際の硬さについて
本製品は携帯性を高めるため、特殊な多段式骨構造を採用しています。そのため、傘を開ききる(ロックがかかる)直前に、通常の傘よりも少し力が必要になる場合があります。
これは生地をしっかりと張り、雨風に耐える強度を保つための仕様であり、不良品ではございません。「カチッ」と音がするまで、ろくろ(ランナー)を上までしっかりと押し上げてください。