The Primo Semi Leather Heavy Bag (40cm x 180cm) is a versatile, all-purpose training bag designed for boxing, Muay Thai, and kickboxing. Supplied un-filled, it allows you to customise the weight to suit your training needs while delivering excellent durability and performance.
Constructed with a premium boxing-grade PU outer and an industrial-grade vinyl inner lining, this heavy bag is built to withstand intense, repeated strikes. Military-grade hanging straps ensure secure mounting, while the industrial silk-screened Primo logo adds a clean, professional finish. For optimal longevity and smooth movement, the use of a swivel is recommended to allow free rotation and reduce strap wear.
Handmade in Thailand and available in five colour options, this heavy bag is a reliable choice for serious gyms and home setups alike.
Please note that due to size and weight, all of our Primo Punchbags are fulfilled directly by Primo UK and can only be shipped to Mainland UK.
Primo – Where traditional Muay Thai heritage meets cutting-edge design
Handcrafted in Thailand, Primo’s premium fight gear and apparel are built for serious martial artists who value quality, style, and performance. From boxing gloves and shorts to protective gear and lifestyle apparel, each piece reflects a deep respect for combat culture and a commitment to artistic innovation.
Founded with the mission to challenge the ordinary, Primo collaborates with award-winning artists and uses top-tier materials to deliver gear that performs as hard as you train. Whether you’re in the ring, at the gym, or on the street, Primo blends functionality with aesthetic excellence – gear that tells a story, built to endure.

Teapot.lover (verified owner) –
Nice grey colour and the material handles heavy kicks without any issues
abigail (verified owner) –