Hydra Hydra Smart Bottle 20oz 600ml BPA-Free water bottle Premium 5w Bluetooth speaker & speakerphone with retractable stand Bright, flashing red LED emergency light, white lantern, RGB color cycle! 4000 mAh ultra-safe polymer power bank (with 2.1a USB output) The microphone turns your hydra into a hands-free speakerphone! The Swiss Army Knife of water bottles. 20oz water bottle combined with bluetooth speaker, speakerphone, LED emergency light, power bank and storage box. More Survival Water Bottles Products

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