Kalsten | Anti-Theft Backpack With USB Charging
Secure and convenient for daily use
This anti-theft backpack offers a secure way to carry your belongings, featuring hidden zippers and compartments that protect against theft. It’s designed for comfort and practicality for work, travel, or school.
USB charging port for on-the-go power
Stay connected with a built-in USB charging port that allows you to charge your devices easily while on the move. The port is compatible with most power banks (power bank not included).
Comfortable and durable design
Made with water-resistant materials and padded straps, the backpack ensures durability and comfort throughout the day. Multiple compartments help organize your essentials efficiently.
Product specifications
- Dimensions: 17 x 11 x 6 inches
- Material: Water-resistant fabric
- USB charging port included
- Hidden anti-theft zippers and compartments
- Suitable for work, school, and travel
What's included
- Anti-Theft Backpack with USB Charging
Frequently asked questions
Is the USB charging port compatible with all power banks?
The port works with most standard power banks (power bank not included).
Can the backpack fit a 15-inch laptop?
Yes, it has a padded compartment suitable for laptops up to 15 inches.
Is the backpack water-resistant?
Yes, the material offers water resistance for everyday use.
Are the straps adjustable?
Yes, the straps can be adjusted for a comfortable fit.
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.
