The KALNA Bulgarian Bag is a highly-versatile, luxury personal training device for exercises that build core and grip strength, increase metabolic rate, and build explosive power. Full-grain genuine leather in beige, brown, black, grey or white. Available in four (sizes):
- 5 kg / 11.0 lb
- 10 kg / 22.0 lb
- 15 kg / 33.1 lb
- 20 kg / 44.1 lb
