Rumat Studio's online store was launched in October 2025, offering a few patterns for sale. Now, for the first time, a small batch of physical products is available for purchase. The products are handmade in Suomussalmi, utilizing recycled materials.

Kokalmus is suitable for everyday use and withstands heavy wear. The Kokalmus bag has a zipper, ensuring your belongings stay secure. Its strap is detachable and easily adjustable.

Kokalmus is named after the Kokalmus hiking trail in the designer's hometown. The design has proven functional even on the Kokalmus trail.

Kokalmus is designed to minimize cutting waste, thus reducing the amount of valuable materials going to waste.

Size S width approx. 30 cm. Color black on both exterior and interior.

Surface and lining material 100% polyamide.

Each Kokalmus is unique, meaning only one of each is available.

The bag pattern is also available in the online store.

Delivery is free, and the product will be shipped soon after purchase via Posti to the nearest pickup point or mailbox. It may be possible to change the delivery location in the Posti app before the shipment is transferred for transport. Delivery is currently only available to mainland Finland.

The purchase is subject to the 14-day right of withdrawal under EU consumer protection law. More information on returns and exercising the right of withdrawal can be found in our return policy.