Ultra Flexi Flask 500ml Bite Valve
500ml drinking flask with bite valve
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.
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.
Dimensions 1.9 / 5.5 / 3.5cm
Fabric TPU (Thermoplastic Polyurethane)