Inov-8 Ultra Clear/Black 500 ml Running bottle

The versatile 500 ml Ultraflask features a high flow phaser bite valve and a 10'' tube so it can be used with standard tops or straws depending on your preference.

• A large 42 mm cap entry aids quick and easy refilling at race checkpoints.
• A durable, shaped RF welded construction and flexible TPU design ensures the bottle is soft and flexible, reducing any water movement and fitting to any body shape.