Boost Fin Long Range — SUP Edition MCF This isn't just another backpack—it's

This isn't just another backpack—it's your gear's bodyguard

Once you have the fin box attached

Attach the Boost Fin to your board with a Futures Adapter (Side Fin)

The bag also features a charging cable valve so you can charge your Boost Fins while they are stored in the bag

A folding propeller means less drag when you're gliding and no seaweed jams when you need it most

Boost Fin Long Range — SUP Edition MCF This isn't just another backpack—it'sBoost Fin Long Range features a 7000 mAh lithium ion battery for double the runtime and access to high power modes. Hydrodynamic design reduces drag, giving SUP riders longer, smoother sessions on the water.