Silicone liquid bottle.
 Designed to facilitate the transport of liquids in backpacks, hydration belts or directly in the athlete's hand during sports practice.
 Its size adapts to the amount of liquid inside.
 The ergonomic, self-sealing valve allows you to drink easily on the go.
 The ideal choice for demanding runners.
 Features:
 - Flexible
 - BPA free
 - 500 ml capacity
 - Measurements: 24.5 cm x 6.5 cm (includes valve)