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

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

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

Kokalmus is designed to minimize cutting waste. This way, valuable materials are wasted as little as possible.

Size M width approx. 42 cm. Color black on both outside and inside.

Surface material 65% polyester and 35% cotton, and lining 100% polyester.

Each Kokalmus is unique, and thus only one piece of each is available.

The pattern for the bag 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 moves to transport. Delivery is currently only available to mainland Finland.

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