OMM flasks are flexible and compress down in volume as you drink. Eliminating water sloshing/bouncing inside and reduces the sucking effort. The durable thermoplastic allows for easy storage on the move.
Durable Thermoplastic Polyurethane (TPU) construction with extra grip Flexible / squeezable, lets you easily squeeze out gels or liquids Compresses as you drink reduces sloshing/bouncing of fluids Fill scale helps you monitor fluid intake (ML and OZ) Slim and lightweight, easy to fill and clean with wide opening Interchangeable straw & bite valve BPA, PVC and Phthalate free, will not taint taste.
