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With antibacterial finish. Convenient foldable 500ml soft flask with bite valve.

Outdoor Elements 350ml Soft Flask

    • Flask compresses as you drink to eliminate water sloshing around inside it.
    • Updated soft bite valve with a higher flow rate, easy on the teeth.
    • Slim and lightweight fills easily with wide mouth opening.
    • Durable Thermoplastic Polyurethane (TPU) construction.
    • BPA, PVC, and Phthalate free, will not taint taste; Meets or exceeds FDA and EC regulation.
    • Hydration vest compatible: fits easily in most hydration vest, belt 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: 350ml
    • Weight: 28g
    • Standard: US FDA 21 CFR 177.1350
    • Features: Folding, lightweight and BPA free
    • Application: climbing/hiking/cycling/running
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