Most Bulgarian bags are designed for utility. KALNA, by PENT Fitness Equipment, was crafted to embody versatility and beauty.

Shaped for dynamic strength and conditioning, KALNA combines the functionality of a classic training bag with the refinement of luxury materials. Wrapped in natural leather and finished with marine-grade stainless steel details, it offers balance, durability, and tactile comfort while transforming functional training into an elevated experience.

Handmade by European artisans, every KALNA bag is meticulously stitched and weighted for performance. Its curved form supports rotational, push, and pull movements, allowing athletes to build strength, stability, and endurance—while its sculptural aesthetic ensures it looks as intentional resting in a studio as it does in motion.

For those who demand that their equipment embody both purpose and artistry, KALNA redefines what functional training can look and feel like.

Choose your weight, this sets the price. Your choices are Black Ash, Natural Ash, Natural Oak, Natural Walnut and Dark Walnut. The leather can be Beige, Black, White, Brown and Grey and the metal Stainless Steel. (Additional costs would be Bronze instead of Stainless Steel and Leather color not listed above.)

Choose your weight, this sets the price.