Softflask KADVA softflask Flowbie 500 ml blue (KDV-NAB5C052-BL)

KADVA softflask Flowbie 500 ml blue is an essential piece of equipment for any long-distance runner. The innovative design of the vessel allows for ongoing reduction in its volume while emptying its contents.

Flexible material

The thermoplastic material used is highly adaptable to changes in shape under pressure. The walls of the product conform to the pockets of a running vest or hip belt. This solution eliminates discomfort caused by rigid elements during dynamic movement.

Bite valve

The silicone mouthpiece releases fluid only when gently squeezed with the teeth. This mechanism effectively prevents uncontrolled leaking of water or isotonic drinks during transport. The operation of the system is intuitive and does not require the use of hands to open the flow.

Fluid stabilization

The soft structure of the vessel ensures that water does not slosh inside while running. Empty spaces are immediately eliminated through compression of the walls of the bottle. This affects the stability of the runner's centre of gravity on demanding trails.

Wide opening

The KADVA softflask Flowbie 500 ml blue features a large diameter opening that facilitates quick filling. The threaded cap ensures a hermetic seal for the entire hydration system. This allows for efficient replenishment at nutrition points without unnecessary loss of time.

KADVA softflask Flowbie 500 ml blue - features:

• 500 ml capacity provides an optimal amount of fluid for medium distances;

• Flexible design allows for the compression of the vessel after it is emptied;

• Integrated bite valve protects against accidental spillage of the drink;

• Wide opening makes it easier to clean the interior and to add supplements;

• Material free from harmful compounds guarantees safe use;

• Lightweight design does not add extra burden to the runner.