
With the Boris IV, we designed a no-compromise camera backpack that fits an 800mm telephoto lens while still complying with airline carry-on regulations. Built for photographers who travel light — and shoot big.




Discover the ultimate camera rucksack for every adventure! Designed to fit even an 800 mm telelens while staying within airline hand-luggage limits, Boris combines space, comfort, and smart organization. Its box-style design features two large compartments, 11 dividers, 5 removable pouches, and Velcro borders for full flexibility. The back-opening system keeps your gear clean and dry, while the flat front pocket stores essentials with ease. Big grips, optional outer straps, 16 attachment points, and a premium AustriAlpin CobraBuckle: Boris IV is built for photographers who travel light and shoot big.

We open the new year with raw light, wild

There is something special about gear you can trust

At Mr Jan Gear, we believe the best gear
The outdoor gear industry has been my second home for over 25 years. With a lifelong passion for nature photography and a deep understanding of the evolving needs, we design gear that I purpose-built, durable, and free from unnecessary complexity. Whether you’re waiting hours in wind, water, rain, or snow—our equipment is designed to support you every step of the way.
Your feedback is invaluable. Together with our team of ambassador photographers, we continuously refine and improve our products to meet the highest standards. We hope you enjoy the result.