Inov8 Locking Cap 500ml soft flask

INOV8 SOFT FLASK 0.5 LOCKING CAP | Essential Leak-Proof Hydration

Unlock your best performance and stay perfectly hydrated on the move with the INOV8 SOFT FLASK 0.5 LOCKING CAP. Engineered for runners and adventurers who demand reliability and comfort, this 500ml soft flask is the ultimate solution for carrying water or electrolytes without the bounce, slosh, or worry of leaks. It´s an indispensable piece of kit for everything from daily training runs to the most demanding ultra-marathons.

Focus on the trail ahead, not on your gear. This advanced soft bottle is designed to integrate seamlessly with your running equipment, making hydration feel effortless and intuitive.

Stay hydrated on the run with the SOFT FLASK 0.5 LOCKING CAP.

This 500 ml soft bottle uses a self-sealing bite valve and a practical locking cap to help prevent leaks while making refills easy.

Its flexible body moulds to vest, belt or pack pockets for better comfort.

As you drink, the flask compresses to reduce bounce and sloshing, making it ideal for trail running, long runs and races.

It can be frozen and used in warm conditions up to 60C/140F, and the main body is made from TPU.

Free from PFC, BPA and PVC, it is a reliable, lightweight hydration option for training days and long-distance adventures.

Experience Uninterrupted Performance

The most significant advantage of the INOV8 SOFT FLASK is its ability to shrink as you drink. This intelligent design eliminates the distracting sloshing sound and uncomfortable bouncing that plagues traditional hard bottles. As the volume decreases, the flask compresses, ensuring a stable, quiet, and barely-there feel. This allows you to maintain your rhythm and focus completely on your pace and the terrain, saving precious energy and mental focus during long-distance efforts.

Ultimate Comfort and Leak-Proof Confidence

Crafted from a highly flexible and durable TPU body, the flask conforms perfectly to the shape of your pocket, whether in a hydration vest, running belt, or backpack. This adaptability prevents pressure points and ensures a comfortable, secure fit that moves with you. The game-changing feature is the secure locking cap, which works in tandem with the self-sealing bite valve to provide a dual-defense system against leaks. Run with total peace of mind, knowing that your valuable gear and clothing are safe from sticky energy drinks or water spills. The high-flow bite valve delivers ample fluid when you need it, and seals instantly when you don´t.

Versatile and Safe for Every Adventure

This flask is built for versatility. On hot days, freeze it to enjoy cool hydration for hours into your run. It´s designed to handle temperatures up to 60°C (140°F), making it suitable for warm drinks in colder climates. Its universal design ensures it is compatible with most hydration vests, packs, and belts. Furthermore, your health is paramount. The INOV8 SOFT FLASK is completely free from harmful chemicals like PFC, BPA, and PVC, ensuring that your water tastes pure and you´re not ingesting unwanted substances.

Key Features:

* 500 ml soft flask with a high-flow, self-sealing bite valve.
* Secure locking cap designed to completely eliminate leaks.
* Works seamlessly with hydration vests, running belts, and backpack pockets.
* Compresses as you drink to significantly reduce bounce and distracting sloshing.
* Flexible TPU body adapts to any pocket shape for superior comfort.
* Can be frozen for hot days and used with warm liquids up to 60°C/140°F.
* Safely constructed to be 100% PFC, BPA, and PVC free