







[New Trip] Backpack for Business Travel, 30L Large Capacity, Waterproof, Expandable, 2201
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360-Degree Protection with PC Pocket : This carry-on bag with dedicated laptop storage is a must-have for business travelers! It allows for easy access to your items while on the go. Two interior pockets are perfect for carrying not only A4-sized documents but also PC peripherals and other work items. Shock-absorbing padding is sandwiched between the front and back of the bag to provide excellent protection for your valuable devices.
・[ Large capacity and expandable gusset! Easily accommodates 1-2 night business trips or trips ] This 3-way multi-purpose business backpack is perfect for any occasion, from daily commutes to business trips and travel. The interior has a two-layer structure, allowing you to securely store everything from clothing to devices. The expandable gusset transforms it into a large-capacity backpack with 30 liters of storage. This is convenient for carrying extra luggage on a business trip or when you need extra storage space for small purchases. The exterior pockets are also designed for easy access and quick access.
・[ Trunk Storage that Opens Like a Suitcase ] The main pocket has a mesh divider with a zipper, allowing you to store larger clothes and items needed for business trips or extended stays. The other side has a waterproof pocket that is convenient for storing toiletries or items that may leak. It also comes with a fixing band to prevent your luggage from getting disorganized.
Multifunctional and Safe : This carry-on bag is not only functional, but also safe. Details like durable waterproof material , a hidden anti-theft pocket , luggage straps for secure transport, and a USB charging port ( USB+Type-C ) make it ideal for both urban professionals and active travelers.
・[ Ergonomic design for comfort and fatigue reduction ] By storing heavy devices on your back, the center of gravity is stabilized, reducing strain on your shoulders and waist while also minimizing vibration. The back pad and shoulder harness are made of breathable mesh material to reduce stuffiness and ensure a comfortable fit even during long periods of use . In addition, the chest belt prevents the backpack from shaking and the straps from slipping, reducing strain when moving around.
Orders within Japan totaling over 2,000 yen qualify for free shipping (excluding Okinawa and remote islands).
Orders are processed within 1 business day, and for areas in and around Tokyo, next-day delivery is possible for same-day shipments.
Yamato Transport typically takes 1 to 5 business days for delivery.
If you are not satisfied with your product upon receipt, or if there are any initial defects, please contact customer support at newtrip1021@gmail.com.
この先商品を購入する場合、利用規約とプライバシーポリシーに同意したとみなします。

よくある質問(FAQ)
Q1. 1〜2泊の出張や旅行に使えますか?
はい。マチを拡張すると最大30Lまで収納できるため、1〜2泊の出張や旅行にも便利です。
ノートパソコンや書類、着替えなど、荷物の量に合わせて収納スペースを調整できます。
Q2. 15.6インチのノートパソコンは収納できますか?
PC収納ポケットは最大15.6インチのノートパソコンに対応しています。
パソコンのサイズや形状によって収納できない場合があるため、ご購入前にお使いの機器の寸法をご確認ください。
Q3. USB・Type-Cポートはどのように使いますか?
USB・Type-Cポートを利用して、対応する機器への給電に使用できます。
ご使用の際は、対応するモバイルバッテリーや接続ケーブルが必要です。
接続方法や対応機器については、商品ページの仕様をご確認ください。
Q4. 雨の日でも使用できますか?
本製品は水をはじきやすい素材を採用しています。
ただし、防水性能には限りがあるため、強い雨や長時間の降雨、水への浸漬は避けてください。
濡れた場合は、乾いた布などで水分を拭き取ってください。
Q5. スーツケースと一緒に使用できますか?
はい。背面の固定ストラップをスーツケースのハンドルに通すことで、スーツケースと一緒に持ち運べます。
出張や旅行など、移動中の荷物をまとめたいときに便利です。





