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Aonijie Insulated Soft Flask 500ml


  • Flask compresses as you drink to eliminate water sloshing around inside it.
  • Updated soft bite valve with higher flow rate, easy on the teeth.
  • Slim and lightweight fill easily with wide mouth opening.
  • Durable Thermoplastic Polyurethane (TPU) construction, EVA foam insulated BPA, PVC, and Phthalate free, will not taint taste; Meets FDA and EC regulation. Hydration vest compatible: fits easily in most hydration vests, belts, or pack pockets. Soft material conforms to any pocket for comfortable carrying.
  • Reliable and safe: 100% BPA & PVC free. Wide working temperature range (0° C- 40° C / 104-° F)



  • Material: TPU
  • Capacity: 500ml
  • Weight: 62g
  • Standard: US FDA 21 CFR 177.1350
  • Features: Folding, lightweight, and BPA free
  • Application: climbing/hiking/cycling/running

Aonijie Insulated Soft Flask 500ml

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