Uba Project B-Happy Bubble Stopper Mono-fins A large backpack is simply

A large backpack is simply more usable and this is one of the best

Accommodation

You do not need to repeat the same procedure just before the dive

Basically it’s the same great buoy from 2BFREE but larger and with mesh cup with a pocket for small freediving equipment

Can hold over 130 m/426 ft of 10 mm thick rope

Uba Project B-Happy Bubble Stopper Mono-fins A large backpack is simplyB Happy Bubble B Happy Bubble is a solid and reliable stopper, made of bioplastic, which replaces the classic tennis ball on the freediving training lines. Placed just before the bottom plate, where one usually makes a turn, it prevents the lanyard from getting stuck. Happy Bubble greatly enhances your safety, leaving room for more concentration on your dive. How it works B Happy Bubble is composed by two hollow non deformable hemispheres connect by a