Alpha Clothing
BANGE® Travel Backpack Waterproof
BANGE® Travel Backpack Waterproof
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Looking for a backpack that combines functionality with comfort?
Our compact backpack features an expandable pocket, a USB port, and multiple compartments, including secure laptop, tablet, and phone slots. With two sizes and waterproof protection, it’s perfect for all your daily and travel needs.
With a strap on the back of your backpack, you can attach your backpack to your carry-on bag, so you don’t have to carry it on your back during your journey through the airport.
Don’t miss out on this travel essential. Buy now and enjoy the best travel and business backpack!
Benefits:
- Expandable Pocket: Offers additional storage space when needed, making it easy to adapt to your packing requirements for both travel and daily useç
- USB Charging Port: Provides convenient access to charge your devices on the go, ensuring you stay connected and powered up throughout your journey;
- Secure Compartments: Includes dedicated, secure slots for your laptop, tablet, and phone, keeping your valuable electronics protected and organized;
- Waterproof Protection: Safeguards your belongings from unexpected weather, ensuring everything stays dry and protected during your travels;
- Comfort and practicality: with a strap designed to attach your backpack to the handle of your wheeled suitcase, you don't need to carry weight on your back while traveling, and when you need it, the chest strap buckle ensures that the backpack stays securely attached to your body and distributes the weight.
Extension pocket
Our Travel Backpack Waterproof comes in two size options, adapting to your daily needs or travel requirements.
A backpack like you've never seen before
Our Backpack features multiple compartments that allow you to store your items securely and conveniently, along with a USB port and a strap to attach the backpack to the handle of your suitcase.
Modern and Comfortable
A modern, discreet, and comfortable backpack designed with you in mind.
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Size chart
| US | EU | Heel to toe (cm) |
|---|---|---|
| 7 | 39 | 24.6 |
| 7.5 | 40 | 25.0 |
| 8 | 40.5 | 25.5 |
| 8.5 | 41 | 25.9 |
| 9 | 42 | 26.3 |
| 9.5 | 43 | 26.8 |
| 10 | 44 | 27.2 |
| 10.5 | 44.5 | 27.6 |
| 11 | 45 | 28.1 |
| 11.5 | 45.5 | 28.5 |
| 12 | 46 | 28.9 |
| 13 | 47 | 29.7 |
| 14 | 48 | 30.5 |
| US | EU | Heel to toe (cm) |
|---|---|---|
| 5 | 35 | 21.6 |
| 5.5 | 35.5 | 22.2 |
| 6 | 36 | 22.5 |
| 6.5 | 37 | 23.0 |
| 7 | 37.5 | 23.5 |
| 7.5 | 38 | 23.8 |
| 8 | 38.5 | 24.1 |
| 8.5 | 39 | 24.6 |
| 9 | 40 | 25.1 |
| 9.5 | 40.5 | 25.4 |
| 10 | 41 | 25.9 |
| 10.5 | 42 | 26.2 |
| 11 | 42.5 | 26.7 |
Measurements are approximate. If you are between sizes, we recommend ordering the larger size.
Customer Reviews
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March 02 2026
Beat the competition
Five stars. BANGE® Travel Backpack was exactly what I was looking for and the price beat everywhere else I had checked.
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February 24 2026
Comfortable all day
Wore them all day and my feet did not hurt at all. Already eyeing another color for next month.
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February 16 2026
Honest review
Decent waterproof for the price. Not high end but definitely worth what I paid. Color is true to the photos.
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February 08 2026
Regular rotation pick
These waterproof are now in my regular rotation. waterproof and they wash well, color stays vibrant.
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January 30 2026
Beautiful in real life
Tried the black 45l version. Beautiful in real life, materials feel solid, fit was spot on for size medium.
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January 21 2026
Genuinely impressed
Had to leave a review because I am genuinely impressed. Good waterproof are hard to find and these check every box.
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January 12 2026
Great straight out of the box
Got the black 37l pair last week. They feel great straight out of the box, no break-in needed. Already wore them on a long walk and zero complaints.
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December 28 2025
True to size
Ordered size medium and the fit is exactly right. The color matches the photos perfectly and the materials feel solid. Super happy.