Ots Osmo Waterdrop - 5 Pack. Fresh Brackish Water Filter - Portable Emergency Product Features ENJOY HYDRATION ANYWHERE - Dependable water filtration from virtually any water source. The WaterDrop is a portable water purifier which turns fresh or brackish water into a reliable drinking supply of an orange flavored sports drink. TAKE ON BRACKISH WATER - The WaterDrop's easy-to-use filter pouch incorporates forward osmosis technology through a high purity 0.0007 micron water filtration membrane. Filter removes 99.9999% of bacteria from source water. REST AND HYDRATE - To use, place the WaterDrop into a water source and wait: 4-6 hours in fresh water or 6-8 hours in salt water. Watch the filter in action as it inflates over time, becoming a ready to use water purification system for survival. FORTIFY YOUR BODY - The WaterDrop makes emergency water delicious. Pouches are packed with Vitamin C, Potassium, and Electrolytes. This drinking water filter has been laboratory tested to filter out even the smallest viruses and bacteria. FEEL SECURE - Trusted by military services globally, the WaterDrop is the ultimate hydration tool for survival. Add it to your emergency supplies to feel secure at sea or during travel with family. Current Expiration: February 2028 Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!