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mercari Diet & Health Health Product Heat Countermeasures/Cooling Goods Cooling sheets
Japanese cross-border
リュック用冷却パッド リュック 冷却パッド 男女兼用 子供用 通勤通学 ホワイト
Price
1880円
(Tax included)
RM1880
Specifications
Quantity
-
+
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Japanese cross-border products shipped directly from Japanese sellers
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Seller Rating
99.8% Good(1329) Normal(0) Bad(2)
Condition
Brand new, unused
Shipping
Free shipping to Japan
Listed Time
2026-04-29 11:04:16
Updated Time
2026-05-01 16:36:58

リュック用冷却パッド リュック 冷却パッド 男女兼用 子供用 通勤通学 ホワイト

#sayashop

⭐️リュック用冷却パッド

28℃以下自然凍結 繰り返し使える リュック冷感パッド ランドセル背中パット接触冷感 涼しい PCM 背中を冷やすグッズ 小学生暑さ対策 自転車暑さ対策 ランドセル ベビーカー 車内シート 自転車 背中保冷剤 男女兼用 子供用 通勤通学 取り付け簡単 洗えて清潔 シンプル ホワイト



【背中ひんやり冷却・暑さを軽減】



【28℃以下自動凍結・繰り返し使える】リュック用冷却パッドは、NASAが開発したPCM素材を採用しており、無毒・無臭で液漏れもしない、非常に安定した特性を備えています。PCM冷却パッドは、特定の温度帯で固体から液体へと状態変化を繰り返す特殊素材で、28℃以下で自動的に周囲の熱を吸収(冷却)しながら凍結する性質を持ちます。この特性により、瞬間的な冷たさだけではなく、長時間にわたって持続するひんやり感を実現しました。一度の冷却準備(冷蔵庫や氷水で数分間冷やすだけ)で、屋外での効果持続時間は最大4〜6時間。数千回のサイクルに耐えられるため、使い捨ての冷却剤とは異なり何百回でも繰り返し使用が可能です。冷却ジェルや保冷剤のように頻繁に取り替える必要もなく、経済的で家計にも優しい設計です。さらにSDS(安全データシート)認証済みで、単なるひんやり感だけでなく、安全性・持続性・効果の再現性が保証されています。



【洗えて清潔・折り畳んで収納簡単】



【無地カラーで男女兼用・取り付け簡単】



【様々なシーンで大活躍】通勤・通学、アウトドア、育児、在宅ワーク、スポーツ観戦、キャンプ、ペットケアなど、生活のあらゆるシーンで大活躍。登山や自転車通勤中の背中の汗を防ぎ、長時間の屋外活動でも快適さを維持します。また、単なる背中用の冷却グッズとしてだけでなく、椅子のシートや車のシート、ベビーカー、デスクチェアなど、あらゆる接触面に設置が可能です。長時間のデスクワークや家事の間も快適に利用できるほか、愛犬や愛猫のひんやりマットとしても活用でき、この夏のスマートな熱中症対策に最適です。



ご注意:冷却初期にわずかな結露が発生する可能性があります。

気になる方は、ご検討の上でご購入をお願いいたします。
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
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7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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