RINGSCZU 20L/35L Travel Backpack for Men & Women, Expandable 17-Inch Laptop Backpack – Carry On Flight Approved, USB Charging (Black, 20L)

RINGSCZU 20L/35L Travel Backpack for Men & Women, Expandable 17-Inch Laptop Backpack – Carry On Flight Approved, USB Charging (Black, 20L)

【Comfort & Ergonomics】Padded back + mesh shoulder straps ease strain and boost airflow. Feels lighter when full—great for commutes, hikes, or daily use (students/pros/travelers) 【Waterproof & Durable】High-density coated Oxford cloth shields gear from rain/spills/scratches. Sturdy 17-inch laptop compartment works for college, work, or outdoors 【Spacious & Organized】20-35L main compartment holds 5-6 outfits; side pockets for bottles/umbrellas; bottom shoe compartment. Inner pockets keep essentials tidy 【On-the-Go USB Charging】Built-in USB port: connect a power bank inside, charge your phone without rummaging. Perfect for commutes, school, or business trips 【Expandable Travel Design】Unzip to add 10CM storage. Fits 13-17.5" laptops; luggage sleeve slides onto suitcases. Airline carry-on-friendly

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📝 Product Description:

Features: USB Port, Breathable, Water-Resistant, Insulated, Wear-Resistant, Anti-Theft, Shock-Absorbent, Expandable, Load-Reducing, Foldable, Spine-Protective, Cut-Resistant

Capacity: 20-35L

Compatible Laptop Size: 17 inches

Lining Material: Polyester

Carrying System: Curved Shoulder Straps

Pattern: Solid Colour

Style: Casual Travel

Fashion Element: Others

Colours: Black, Grey, Camouflage

Dimensions:

Large (21-inch): 522232cm, 2.1kg

Small (19-inch): 482030cm, 1.8kg

Applicable Scenarios: Casual Travel

Applicable Gender: Unisex

Bag Size: Extra Large (XL)

📦Package included:

1Pc * Travel Backpack

⚠️Note:

There may be slight differences in dimensions due to manual measurements. We kindly ask for your understanding regarding this

The actual color of the product may appear slightly different from the images due to variations in monitor settings and lighting conditions. We appreciate your understanding

💬Our Promise to You:

We highly value your feedback and are dedicated to offering friendly and helpful customer service at all times

If you’re not completely satisfied with your purchase, please reach out to us. We’re here to make things right and ensure you’re happy with your experience

Our goal is to provide you with premium products that bring convenience and joy to your everyday life