Why did an expert in cooler bags create a backpack? German-born 'BE-CooL Cooler Backpack' with 26 years of insulation technology launches on Makuake
Contractor ejp has launched the German-made 'BE-CooL' cooler backpack on Makuake. It features 26 years of insulation expertise to protect precision electronics like laptops, with an adjustable capacity design.
📋 Article Processing Timeline
- 📰 Published: May 26, 2026 at 19:00
- 🔍 Collected: May 26, 2026 at 10:31
- 🤖 AI Analyzed: May 27, 2026 at 14:46 (28h 15m after Collected)
## Press Release: BE-CooL Cooler Backpack
ejp LLC (located at 6F, West Shinjuku Mizuma Building, 3-3-13 Nishi-Shinjuku, Shinjuku-ku, Tokyo; Representative: Hidekazu Enomoto) began accepting pre-orders for the 'BE-CooL Cooler Backpack' from German company WUNASIA via the crowdfunding platform 'Makuake' on May 26, 2026, at 10:00 AM.
Early-bird supporters can receive the product at a special price of up to 30% off.
### Background: Applying 26 years of insulation technology to a backpack
BE-CooL, created by German cooler bag specialist WUNASIA, condenses 26 years of 'insulation technology that blocks outside air' into a backpack. This multi-layer insulation structure, a testament to their expertise, was originally applied to protect laptops and tablets from summer heat damage, keeping the interior in optimal condition. From commutes and school runs to beaches and outdoor activities, the capacity can be freely adjusted from 13.5L up to 22L.
### Four Key Features of BE-CooL
- **Up to 7-layer Insulation Structure:** Adopted in the back panel, this structure maintains internal temperature against external heat for 9 hours under 35℃±2℃ conditions, proven by performance testing.
- **Adjustable Roll-top Capacity:** The roll-top design allows for seamless capacity adjustment from 13.5L up to 22L.
- **Comfortable to Wear:** Breathable mesh material and wide padded shoulder straps ensure comfort even during long-term use.
- **Urban German Design:** Features a stylish form that blends into city life, making it suitable for daily use.
ejp LLC (located at 6F, West Shinjuku Mizuma Building, 3-3-13 Nishi-Shinjuku, Shinjuku-ku, Tokyo; Representative: Hidekazu Enomoto) began accepting pre-orders for the 'BE-CooL Cooler Backpack' from German company WUNASIA via the crowdfunding platform 'Makuake' on May 26, 2026, at 10:00 AM.
Early-bird supporters can receive the product at a special price of up to 30% off.
### Background: Applying 26 years of insulation technology to a backpack
BE-CooL, created by German cooler bag specialist WUNASIA, condenses 26 years of 'insulation technology that blocks outside air' into a backpack. This multi-layer insulation structure, a testament to their expertise, was originally applied to protect laptops and tablets from summer heat damage, keeping the interior in optimal condition. From commutes and school runs to beaches and outdoor activities, the capacity can be freely adjusted from 13.5L up to 22L.
### Four Key Features of BE-CooL
- **Up to 7-layer Insulation Structure:** Adopted in the back panel, this structure maintains internal temperature against external heat for 9 hours under 35℃±2℃ conditions, proven by performance testing.
- **Adjustable Roll-top Capacity:** The roll-top design allows for seamless capacity adjustment from 13.5L up to 22L.
- **Comfortable to Wear:** Breathable mesh material and wide padded shoulder straps ensure comfort even during long-term use.
- **Urban German Design:** Features a stylish form that blends into city life, making it suitable for daily use.
FAQ
BE-CooLクーラーバッグパックの保冷性能はどのくらいですか？
第三者機関による試験で、35℃±2℃の環境下で9時間にわたり外気温との温度差を維持できることが実証されています。9時間後でもバッグ内は23.4℃を保ちました。
バッグの容量はどれくらい変えられますか？
ロールトップ設計を採用しており、荷物量に合わせて13.5Lから最大22Lまで無段階に調整可能です。
どのような断熱構造になっていますか？
背部に最大7層の断熱構造を採用しています。撥水加工の表地に加え、ポリウレタン樹脂断熱材、ポリエチレン樹脂発泡体シート、EVA樹脂裏地、ポリプロピレン不織布などを重ねています。
どこで購入できますか？
クラウドファンディングサービス「Makuake」にて先行販売を開始しています。
雨への対応は可能ですか？
表地にはJIS L 1092のスプレー試験で撥水性能を確認したPUコーティングポリエステル生地を採用しており、急な雨や外部からの水濡れに対応します。