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.

500 ml
29 grams

In stock

SKU: OG009000C1 Categories: , ,


  • 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.

Technical Details

  • Weight 29g
  • Volume 500ml
  • Dimensions 1.9 / 5.5 / 3.5cm
  • Fabric TPU (Thermoplastic Polyurethane)

Ultra Flexi Flask 500ml Bite Valve