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Alpha Travel Backpack
| Dimension | Capacity | Weight | Maximum laptop size | |
| 28L | 18.9 x 10.6 x 7 in | 48 x 27 x 18 cm | 28-38L expanded | 2.7 lbs | 15.6 inch |
| 35L | 20 x 11 x 9.4 in | 52 x 28 x 24 cm | 35-50L expanded | 2.9 lbs | 17 inch |
MORE ROOM WHEN YOU NEED IT.
Pack your day your way. Our modular design is perfect for both minimalists and those who want a little extra. Expand instantly with adjustable side buckles for an extra 10L of space for 28L and an extra 15L for 35L.
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TSA-READY & FLIGHT APPROVED.
Expandable is more than a backpack—it’s a travel game-changer. Breeze through security with accessible electronics and meet most airline carry-on requirements effortlessly.
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ORGANIZED, ALWAYS.
Extra Large Capacity. Four compartments to neatly organize all your essentials.
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UNCOMPROMISED DURABILITY.
Crafted with a premium, multi-tiered recycled polyester fabric and reinforced with robust zinc alloy hardware, the Expandable backpack guarantees the utmost protection for your gadgets against moisture, accidental spills, downpours, and unforeseen impacts.
With a lifetime warranty against manufacturing defects, trust in the lasting quality of the Expandable Backpack for worry-free travels.
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VERSATILITY THAT ADAPTS TO YOUR ADVENTURES.
Whether commuting or conquering trails, our additional 3D quilted mesh padding and adjustable, breathable straps promise comfort all the way.
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ALWAYS CONNECTED, ON THE GO.
Power up wherever your journey takes you with our built-in USB charging port..jpeg?w=740&h=740)
Adjustable Chest Buckle with Emergency Whistle(SOS)
Adjustable chest straps can prevent shoulder straps from slipping. You can blow the emergency whistle for SOS when in danger like shipwreck outdoors or travel.
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- Expandable to 50L capacity
- 17.3-inch padded laptop compartment
- TSA-certified and flight certified.
- Luggage compartment
- Adjustable shoulder and chest straps
- Padded 3D mesh back panel
- Side water pockets
- Extra wide shoe pockets
- Emergency SOS whistle
- Anti-theft pocket
- Built-in USB charging port (mobile power not included)
- Luggage strap for easy attachment to luggage
- Water-resistant, 100% recycled polyester finish and zinc alloy hardware
- Available in two sizes, 28L and 35L.
- Your new travel companion. Wear it to work, to the gym, while traveling, or outdoors!