Roving Blue Ozo-Pen Lightweight Ozone Water Purifier for Travel, Hiking and Emergency Preparedness

*Portable ozone water purification *Purify 0.5 L or 16 oz. of water in under one minute *O-PEN weighs only 1.2 oz. (30 g) *Rechargeable battery with USB cable included purifies approximately 25+ liters per charge (about 50 uses) Roving Blue Ozo-Pen® uses ozone technology instead of filters to purify water quickly and safely Treats 8oz, 16oz, or 24oz of water per cycle; full purification time is up to 3 minutes depending on volume Provides 40+ uses per charge; rechargeable by USB-C cord included, thousands of total cycles over its lifetime Ultra-lightweight design weighs only 1.6oz (45g) and is easy to carry for travel, hiking, and emergency preparedness Durable stainless-steel housing with no filters, tablets, or replacement parts needed; ozone reverts back to oxygen leaving nothing behind