NICOLAI | VINTAGE CONVERTIBLE BACKPACK
CLOSING SALE UPDATE: Due to high demand during our Closing Sale, only a few units are in stock! If you can still click 'Add to Cart,' it’s still available.
UNLEASH CLASSIC CHARM WITH EVERYDAY FUNCTION
At Sev. Mills, we believe style should work beautifully with your everyday. The Nicolai backpack blends old-world elegance with modern versatility — a convertible piece designed to move effortlessly with you from day to night. Whether worn as a backpack or shoulder bag, Nicolai keeps you stylish, organised, and ready for anything.

✓ Sophisticated Vintage Design
Subtle structure and elegant detailing for a timeless, refined look
✓ Spacious & Well-Organised
Thoughtfully designed compartments keep your daily essentials neat and accessible
✓ Convertible Functionality
Transforms from backpack to shoulder bag to suit your style and your schedule
✓ Durable & Secure Finish
Crafted from premium materials with reliable zippers and hardware that last

A bag that adapts to your rhythm while adding timeless charm — Nicolai is ready to carry you through it all.
Limited stock – don’t wait
Demand is high and stock is running low. If you can still click "Add to Cart", your size is available – but not for long.
We are offering free shipping within the United Kingdom, United States and Canada on all orders.
We ship our packages with a Track & Trace code so you can always monitor your order.
You will receive the Track & Trace code via email within 24-72 hours after placing your order.
If our product does not meet your expectations, you can return it within 30 days upon receipt.
Before returning the goods, please contact our customer service at info@sevmills.com and let us know the reason for the return so we can process your request correctly.
Please review our return policy for more information!
Our customer service is available 24/7 to answer all your questions and comments. Whether you need advice on a product or help with an order, we are here to support you.
Don’t hesitate to contact us; we’re happy to help!
Please contact us at info@sevmills.com
and 9k+ other women love Sev. Mills.