Athlete's fist gripping the HELIOS water weight bag against a bold red background

One bag, endless weights

Train
anywhere.

Fill it up to 28kg for heavy swings, slams, cleans and presses — or part-fill it for lighter reps and mobility work.

Shop now — £12.50

One bag, endless weights · Kettlebell + Bulgarian bag hybrid · Travels with you · Joint-friendly · Home, gym or park

Close-up of the clear HELIOS bag part-filled with water, showing the moulded grab handles and logo
Person standing on the water-filled HELIOS bag to demonstrate its durability, blue background

Softer than iron.

Joint-friendly — safer for slams and floor work, and won't wreck your floors.

Athlete training outdoors in a park, swinging the water-filled HELIOS weight bag

Home, gym or park.

Total-body strength and conditioning without a rack full of dumbbells.

Shop the clearance