Fitly Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running…

FOR PEOPLE WHO CAN’T STAY IN PLACE. Whether you bounce, you slide or you jump, FITLY Soft Flasks are made to hydrate when you move. Small and compact, they easily fit into pockets, backpacks, belts and running vests.
SHRINK AS YOU DRINK. As you draw liquid, the flask collapsing on itself, taking only the space needed for the remaining volume. Exceptionally interesting for runners who bounce continuously or any vigorous sport. No sloshing around or liquid bounce possible.
SOFT BITE TO QUICK FLOW. Gently bite to the soft part of the mouthpiece to open the flow. Seal with your lips. Suction or pressure on the flask gushes the liquid in.
LEAKPROOF AND EASY REFILL. To refill, unscrew the mouthpiece, hold the top of the flask and fill. At rest, the mouthpiece is completely sealed and leak resistant.
LIGHT AND DURABLE. Weighing only a few grams, FITLY Flasks are super light. Our TPU material is a flexible elastomer with exceptional durability, abrasion and thermal resistance and superior mechanical properties. Our TPU material is recyclable and biodegradable in 3 – 5 years. Made with 100% BPA & PVC free.