The Kalna Bulgarian bag is a personal training device for core exercises, grip strength, and building explosive power. Available in multiple leather options. Made to order in Europe.

Available in 4 sizes:

• 5 kg / 11.0 lb
• 10 kg / 22.0 lb
• 15 kg / 33.1 lb
• 20 kg / 44.1 lb
  

PENT weights are manufactured in kilograms. Pound values shown are rounded equivalents for reference.