KALCT HEATBLOCK | 100% Light-Blocking and Heat-Shading, Wind-Resistant Long Umbrella, Lightweight, for Both Sunny and Rainy Weather

A1570-Taupe

色 Taupe
Regular price¥7,920
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Rib length:58cm / Diameter:Approx. 102 cm / Weight:approx. 193–252 g

A New Concept Parasol: A Long Umbrella Weighing Only About 193g, with 100% Light and Portable Light-Blocking and Heat-Shielding Performance

"KALCT HEATBLOCK" combines the convenience of a long umbrella with the lightness of a folding umbrella. While it has a standard size with ribs measuring 58cm, it achieves astonishing lightness by using a carbon fiber frame.

【3 Key Features】

  • Amazingly Lightweight Full Carbon, "Approx. 193g~"
    The main parts of the frame are made of carbon fiber. Weighing about half as much as a typical long umbrella, it's an ultra-light long umbrella that won't be a burden even if you carry it all day.

  • Triple Block Structure that Blocks Light
    Blocks UV rays, visible light, and near-infrared rays. Achieves a measured heat shielding efficiency of up to 92.0%. Physically blocks heat, providing the coolness of shade even in scorching heat.

  • Wind-Resistant Frame that Withstands Wind Speeds of 15m/s
    Passed wind speed tests from 0 to 180 degrees. Highly durable specifications that withstand 100 flip-over tests. The patented unique structure allows wind to flow through, achieving both lightness and toughness.

【Commitment to Functionality and Quality】

  • Easy-to-Handle "67cm" Short Length Design
    Achieves high portability with a total length shorter than a typical long umbrella. Designed to be unobtrusive in crowds, it reduces the burden of movement while maintaining the convenience of a long umbrella.

  • High Water Resistance and Lasting Water Repellency Performance
    Water pressure resistance of over 13,000mm. Water repellency maintains 90 points initially and 85 points after 20 washes using the AATCC 22 method. The "Easy-Dry " processing demonstrates high durable water repellency.

Forget the idea that long umbrellas are heavy and cumbersome. A 193g short-length design that changes your summer commute.

A new choice to make parasols more "free."

Opening and closing a folding umbrella every time you go out in the summer is surprisingly troublesome. However, traditional long umbrellas are heavy and a burden to carry around...

To resolve this dilemma, we poured the expertise we cultivated as a folding umbrella specialist manufacturer into a long umbrella. Our goal was a "lightweight long umbrella" you can grab without hesitation, even for a quick trip to the neighborhood.

The challenge of a unique "wind-resistant structure" and "short length"

Our biggest challenge was pursuing "lightness" and "compactness" while maintaining the convenience of a long umbrella.

We designed the total length to be a manageable "short length" and sought durability that wouldn't falter in strong summer winds. To achieve this, we adopted our patented, uniquely developed "integrated resin joint."

By arriving at a structure that flexibly deflects the impact of the wind, we achieved both lightness and toughness at a high level.

"193g of shade" created by aircraft-grade materials

We generously used aircraft-grade carbon fiber for the frame, achieving an astonishing weight of approximately 193g for the lightest color model.

The fabric features " HEATBLOCK," which not only provides 100% light shielding but also blocks near-infrared rays that cause skin temperatures to rise.

With a heat-shielding rate of up to 92.0%, it provides the feeling of cool shade even under the blazing sun. It also meets the demands of rain with a water resistance rating of over 13,000mm, making it a truly all-weather companion.

Under the summer sky, be lighter and smarter

KALCT HEATBLOCK is a partner that will make your summer more comfortable. Simply open it to block the sun, and carry it with ease.

We have condensed the portability of a folding umbrella and the peace of mind of a long umbrella into this one item. Our wish as developers is to provide you with the "freedom" to move without being at the mercy of intense heat or sudden rain.

Q: Why does the weight of the umbrella vary by color? A: To maintain a 100% light-shielding rate even in lighter-colored fabrics, the PU coating layer on the back is adjusted to be thicker than it is for darker colors. This causes slight differences in the weight of the fabric, resulting in variations in the total product weight. The lightest color is black, and the heaviest color is dusk blue.

Q: Why is it so lightweight? A: To achieve both lightness and durability, we use "carbon fiber"—a high-performance material also used in aircraft and racing cars—for the main components such as the shaft, ribs, and stretchers. Through a thorough review of materials and our unique structure, we have achieved a lightness that overturns the traditional image of long umbrellas.

Q: It says 100% light-shielding, but does that not mean "completely light-shielding"? A: Our products have been certified to have a 100% light-shielding rate in tests based on JIS standards, offering quality equivalent to products generally referred to as "completely light-shielding." However, since there is a possibility that a small amount of light may leak through the fabric seams, we refrain from using the term "completely light-shielding" to avoid any misunderstanding.

  • Product Name: KALCT HEATBLOCK 2026 Model
  • Rib Length: 58cm (8 ribs)
  • Size when in use: Diameter approx. 102cm / Total length 67cm
  • Size when stored: Total length 67cm / Width approx. 3cm
  • Weight: Approx. 193g - 252g
    *Black 193g, Brick Orange 245g, Dusk Blue 252g, Sand White 214g, Taupe 214g, Water Blue 208g
  • Opening mechanism: Long umbrella (manual opening)
  • Light shielding rate: 100%
  • UV protection rate: 100% (UPF50+)
  • Heat shielding effect rate: Up to 92.0%
  • Heat shielding rate: Sand White 55%, Water Blue 54%, Dusk Blue 51%, Brick Orange 50%, Taupe 40%, Black 35%
  • Visible light cut rate: 100%
  • Near-infrared cut rate: 99.9%
  • Water repellency: Initial water repellency 90 points (Easy-Dry treatment) / Water resistance 13,000mm or more
  • Wind resistance: Wind speed 15m/s cleared
  • Warranty period: 1 year from the date of purchase
  • Planning/Assembly: Planned in Japan / Assembled in China

■ 生地の色味・風合いについて
傘生地の生産および製品の特性上、以下の事象が発生いたします。これらは製造工程上避けられないものであり、製品の品質・性能に問題はございません。あらかじめ内容をご理解いただいた上でのご購入をお願い申し上げます。

① 生地ロットによる色の差異
生地ロットの違いにより、同じカラーであっても色味に微妙な差異(色ブレ)が生じる場合がございます。

② パーツごとの個体差
同一ロットの生地を使用している場合でも、裁断箇所の違いにより、傘本体と付属の収納袋とで色の濃淡がわずかに異なる場合がございます。

③ 掲載写真との相違
商品写真はできる限り実物の色に近づけるよう努めておりますが、お客様のご利用環境(モニター設定、スマートフォンの画面輝度等)や、撮影時の照明・自然光の状態により、実際の商品と色味が異なって見え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。

■ 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。

Overall rating: 4.5 / 5 from 2 reviews.

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軽くて持ちやすい

"もう少し大きければよかったが。"

— ご購入者様 (4/5)

軽いのに丈夫で良い買い物でした

"軽いのに丈夫で良い買い物でした"

— ご購入者様 (5/5)

Q&A

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。


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