50L ABS Hard Shell Expandable Travel Backpack – 17" Laptop Compartment, USB Charging, Waterproof
50L ABS Hard Shell Expandable Travel Backpack – 17" Laptop Compartment, USB Charging, Waterproof
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50L ABS Hard Shell Expandable Travel Backpack – 17" Laptop & USB Charging
A large-capacity travel backpack built for men who need serious carrying capacity without sacrificing protection or organization. The ABS hard shell exterior combined with 900D Oxford cloth provides structural rigidity and waterproof durability, while the expandable design allows the capacity to scale from standard carry to full 50L when needed. The built-in USB charging port, 17" laptop compartment, and comprehensive interior organization make this a complete travel and business backpack in one.
Dimensions: 32 × 22 × 45 cm (12.6" × 8.7" × 17.7"). 50L capacity. Available in Silver, Black, and Deep Gray.
Key Features
- ABS Hard Shell + 900D Oxford: Rigid ABS shell combined with heavy-duty 900D Oxford cloth — structural protection from impacts with durable fabric reinforcement
- 50L Large Capacity: Expandable design scales from standard carry to full 50L for extended travel and business trips
- 17" Laptop Compartment: Dedicated padded sleeve fits laptops up to 17 inches — the largest standard laptop size
- Built-in USB Charging Port: External USB port connects to a power bank stored inside the bag for on-the-go device charging without opening the backpack
- Waterproof Construction: Protects laptop, documents, and gear from rain and wet travel conditions
- Resin Mesh Back System: Breathable resin mesh back panel reduces heat buildup and improves airflow during extended carry
- Comprehensive Interior Organization: Interior slot pocket, cell phone pocket, interior zipper pocket, key chain holder, main compartment, and laptop sleeve
- Exterior Open Pocket: Quick-access exterior pocket for frequently used items
- Soft Top Handle: Grab handle for quick carry when off the shoulder
- Available in Silver, Black, and Deep Gray
Pocket & Compartment Layout
| Location | Feature |
|---|---|
| Main Compartment | Large 50L expandable main compartment |
| Laptop Sleeve | Dedicated padded sleeve fits up to 17" laptop |
| Interior Zipper Pocket | Secure pocket for valuables, passport, and documents |
| Interior Slot Pocket | Open slot for quick-access items |
| Cell Phone Pocket | Dedicated pocket sized for smartphones |
| Key Chain Holder | Interior clip for keys — no more digging for keys |
| Exterior Open Pocket | Quick-access front pocket for frequently used items |
| USB Port | External USB charging port (power bank not included) |
Why Choose This Travel Backpack
- ABS hard shell provides structural protection that soft travel bags cannot match
- 50L expandable capacity handles everything from a day trip to a multi-day business trip
- 17" laptop compartment fits the largest standard laptop size — no need to downgrade your laptop for travel
- USB charging port keeps devices charged during long travel days without stopping to find an outlet
- Resin mesh back panel keeps your back cooler during extended carry compared to solid back panels
- Key chain holder eliminates the frustration of digging for keys inside a large bag
- Waterproof construction protects your laptop and documents in rain
Product Specifications
- Material: ABS hard shell + 900D Oxford cloth (exterior), PVC lining
- Dimensions: 32 × 22 × 45 cm (12.6" × 8.7" × 17.7")
- Capacity: 50 Litres (expandable)
- Laptop Fit: Up to 17 inches
- USB Port: Built-in external USB charging port (power bank not included)
- Back System: Resin mesh breathable back panel
- Closure: Zipper
- Weight: 3.31 lb (1.5 kg)
- Available Colors: Silver, Black, Deep Gray
- Gender: Unisex
- Style: Casual / business / travel
Package Includes
- 1 × 50L ABS Hard Shell Expandable Travel Backpack
- Note: Power bank is NOT included
Frequently Asked Questions
Q: How does the expandable design work?
A: The expandable design allows the main compartment to expand beyond its standard capacity to reach the full 50L volume. This is typically achieved via an expansion zipper on the sides or bottom of the bag. Please refer to the product images for the exact expansion mechanism on this model.
Q: Does the USB port come with a power bank?
A: No. The USB charging port is built into the bag, but a power bank is not included. Place your own power bank inside the bag and connect it to the internal USB cable to activate the external charging port.
Q: Will this fit a 17" gaming laptop?
A: The laptop compartment is designed to fit laptops up to 17 inches. Gaming laptops at 17" tend to be thicker than standard laptops — please check your laptop’s exact dimensions against the compartment size shown in the product images before purchasing.
Q: Is this bag suitable as airline carry-on luggage?
A: At 32 × 22 × 45 cm, this bag may exceed the carry-on size limits of some airlines, particularly budget carriers. It is best suited as a checked bag or for ground transport. Please check your specific airline’s carry-on dimensions before travel.
Q: What is the difference between Silver, Black, and Deep Gray?
A: Silver has a light metallic-toned finish. Black is a solid classic black. Deep Gray is a darker, muted gray tone. Please refer to the product images for each color to see the exact shade before selecting.
