OIWAS Large Capacity Expandable Laptop Backpack USB Charging Port 17.3Inch Waterproof Business Travel Computer Bag for Men Women

OIWAS 27.5-43.6L Large Capacity Expandable Laptop Backpack USB Charging 17.3 Inch Multifunction Waterproof Business Travel Bag for Men Women

【Expandable & Large Capacity】 This large travel backpack with an expandable design gives you a greater capacity of up to 43.6L. Unzipping to get larger storage space, you can easily fit 3-5days travel gears.Before extended is 27.5L, after extended is 43.6L, dimensions are 13.77*8.26*19.29inch.

【Functional Design】 The usb backpack comes with a charging port you can link your phone to and easily charge during outdoors and travel.Place your power bank inside the bag and connect your phone to the outer port ( built-in charging cable inside ); Please note that this travel bag doesn't power itself,usb charging port only provides easy access to charge. A luggage strap allows the travel backpack to securely slip over the handle of any rolling luggage for hands-free transport, easier carrying.

【Comfy & Breathable】OIWAS backpack design with two adjustable padded shoulder straps.The back panel is molded and vented to provide air circulation to keep you cool and comfortable. Two padded handles on the top and the side are designed to lift the backpack from multiple angles, provide you more flexible carrying experience such as carrying like a suitcase or a backpack.

【Waterproof Backpack】Waterproof business backpack made of superior polyester fabric which is durable,sturdy,lightweight.Feel at ease even rainnig,it can protect your laptop.

【100% Lifetime Guarantee】Lifetime warranty!If you're unsatisfied with OIWAS backpack,CONTACT US and we will give you a refund or replacement within 12 months of purchase.

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