1.HYDRATION MADE CONVENIENT: Bid a forever farewell to disposable plastic water bottles that are costly and harmful to the environment. Fitly proudly presents our best-selling collapsible water bottle. A compact and reusable way to stay hydrated while on the move! Our wonderful soft water bottle is the perfect hydration tool for individuals with an active lifestyle. Our soft flasks shrink as you drink, taking up minimal space and thus designed especially for runners and vigorous activities.2.SHRINKS AS YOU DRINK: Our fabulously useful collapsible water bottle is uniquely designed to shrink as you drink ensuring the water doesnt slosh around inside. The shrinking mechanism means the soft flask takes up minimal space whilst on the move. The flexible design shapes to your hand & body, meaning the soft flask is never unwieldy when carried. Our flexible water bottle is equipped with an intelligent bite valve & leak-resistant mouthpiece for convenience & comfortability.3.STAY LIGHT ON YOUR FEET: marvellous collapsible flask is purposely lightweight ensuring your light on your feet and not weighted down by unnecessary bulk. Not only lightweight to accommodate for vigorous activity, our collapsible bottle is equally durable and long-lasting. At fitly, reusability is deeply important to us for customers and the planet alike, and our soft flask is no exception. 4.MADE TO MOVE: Our soft flask is specially crafted for vigorous activities such as running, hiking, cycling and climbing. The perfect sporting companion, take it everywhere with you! Our soft water bottle can be folded and tucked into your pocket or bag for ultimate convenience. Our soft flask comes in five model variations catering for all requirements and are freezable meaning they equally double as an ice pack.5.DIRECTIONS OF USE: Our folding water bottle is immensely easy to use and is engineered for hydration on the move. To hydrate, simply softly bite the mouthpiece and press the soft flask and enjoy! The harder you press, the faster the liquid will exit. The walls of our pocket water bottle will collapse as you drink, enabling you to absorb 100% of the contents to ensure maximum hydration.