# Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)

Designed for professionals and students who prefer **clean aesthetics with intelligent performance**, the **Swissdigital Design 31L Laptop Backpack (Black)** delivers modern security, efficient power access, and long-wear comfort in a refined, understated form. Built to move effortlessly between office, campus, and travel, it focuses on what matters most—**protection, organization, and reliability**.

At the center of its functionality is the **USB-C charging interface**. A built-in power pocket and integrated cable are designed to work with USB-C output power banks or compatible adapters, allowing you to charge modern devices while on the move—without opening the backpack or interrupting your workflow.

Privacy protection is built in. The **integrated RFID-blocking pocket** helps shield sensitive personal information such as credit cards, passports, and IDs from unauthorized scans, offering peace of mind in airports, public transport, and busy urban environments.

Organization remains structured and efficient. A multi-layer storage system includes **quick-access front and side pockets** for essentials, while the generous **31-liter capacity** accommodates daily gear without unnecessary bulk. For travel days, the **luggage strap** securely attaches the backpack to rolling suitcases, enabling smooth, one-handed movement through terminals and stations.

Comfort supports every carry. The **3D ventilation back system** promotes airflow to keep your back cool, while ergonomic shoulder support reduces strain during extended wear. Supported by multiple **U.S. patents**, this backpack reflects Swissdigital Design’s commitment to functional innovation—delivering a professional carry solution that stays efficient, secure, and comfortable day after day.

## Details

- **Price:** 99.95 USD
- **Vendor:** PulinGO
- **Type:** Bags & Luggage > Backpacks > Laptop Backpacks
- **Tags:** 31l travel backpack, black laptop backpack, college backpack, commuter backpack, professional laptop bag, rfid secure backpack, swissdigital backpack, usb c charging backpack

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 99.95 USD | In stock |

## Images

- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)
- Swissdigital Design Laptop Backpack with USB-C Charging & RFID Protection – 31L Professional Travel & College Backpack (Black)

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> Source: [PulinGO](https://www.pulingo.com/products/swissdigital-black-usb-c-rfid-laptop-backpack-31l)
> Updated: 2026-05-21