Brand new, unopened (with plastic packaging). I am selling it because I don't use it. Lightweight and compact OHKEY portable water purifier, convenient with no filter replacement needed. - Brand: OHKEY - Product Name: Portable Water Purifier - Features: For disaster preparedness, mini size, lightweight - Set Contents: Mini water filter, water purification pack, silicone tube - Filter Replacement: No filter replacement needed Thank you for looking.