Premium Waterproof Nylon Fabric with Reinforced Stitching – High-density 600D polyester with PU coating ensures all-weather protection while maintaining lightweight flexibility. Double-stitched stress points and bar-tack reinforcements at handles/zips guarantee long-term durability.
Smart Expansion System – Patented dual-zipper design expands main compartment by 30% (from 18L to 24L) for sudden storage needs. Hidden compression straps maintain slim profile when unexpanded.
Professional Organization – Dedicated 17" laptop sleeve with shock-absorbent padding + 4 document pockets with RFID-blocking lining. Quick-access external USB charging port with built-in cable management.
Versatile Carry Options – Convertible design works as briefcase (detachable shoulder strap), backpack (hidden adjustable straps), or trolley sleeve attachment. Anti-slip honeycomb back panel enhances comfort.
Business-Travel Ready – TSA-approved lockable compartments, waterproof document pocket, and detachable key leash. Fits under airplane seats while expanded.


















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Color:Gray;Size:29cm *10cm *43cm;
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Color:Gray;Size:29cm *10cm *43cm;
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Color:Black;Size:29cm *10cm *43cm;
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Color:Black;Size:29cm *10cm *43cm;
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Color:Black;Size:29cm *10cm *43cm;
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5.0





5.0
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1***m

Helpful (4)
Im very happy with all my purchases, everything is just you see on pictures. Deliveries are very fast and everything comes on pretty bags. No complain at all.That is why I give five star ratings.Thank you .
Mar.06.2025

Helpful (4)
Mar.06.2025
1***m

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⭐️⭐️⭐️⭐️⭐️⭐️
Feb.01.2025

Helpful (4)
Feb.01.2025
1***m

Helpful
Everything fit so nice very satisfied
Feb.20.2025

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Feb.20.2025
- 1
USB charging men briefcase wide open Business waterproof Extended pocket Expansion computer bag dual-purpose college backpacK
$16.6$27.57-39.79%
Color:
Gray
Black
Size:
29cm *10cm *43cm
Quantity:
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