Friendly Tips ♥It is normal and harmless that there is a slight plastic odor when first use. just rinse the filter with a few ounces of water before using, then the odor will disappear. ♥Please take 4-5 consecutive suck then the water will up, if there is a situation that the water can not be sucked up. Unique Design ●Excellent resistance to falling – The bottle is made of safe food grade material with excellent toughness. After many experiments, it has strong resistance to falling. ●Ergonomic design and handy carabiner– you can easily slip it in your bag or attach it to your belt thanks to its lightweight & portable construction and robust carabiner clip! Advanced Dual Water Filtration Technology Stage-1:Medical Grade Hollow Fiber UF Membrane Filter removes up to 99. 99% protozoan cysts (including giardia), 99. 99% of aquatic bacteria (including E coli) Stage-2: Coconut Shell Activated Carbon Filter to remove odor, chlorine and some heavy metals. Notice ☺Applicable water resources: brooks, ponds, puddles and tap water ☺Applicable usage: hiking, traveling, backpacking, running, survival camping and emergency use ☺Sea water, Pigmented water, carbonated beverages and alcohols can not be filtered. ☺Hot water, ice water, dirty water and industrial polluted water is not recommended. Specification Material:BPA Free Tritan,PP,PE,ABS etc. Best Filter Accuracy:0. 01 micron Bottle capacity:650ml Flow rate:550ml/min Temperature:32℉-90℉ Product N. W. :190g Dimension: 9. 4 * 3. 1 * 3. 1inch Filter lifespan: Up to 1500L (depend on water quality) Shelf time:5 years

Product Features

• 【Advanced purification System 】： Survimate water bottles have 4 advanced high-performance purify installed, they are: Medical Grade Hollow Fiber Membrane, Coconut Shell Activated Carbon, Beads and Medical Grade PP Cotton
• 【Safe Like Baby Bottle】：Survimate Bottles are made from Food Grade Tritan Copolyester, without any bad smell, it’s BPA-free, FDA-approved, heat resisting and extremely durable
• 【Long Lifespan & Replaceable 】：No need to worry about replacing straw for up to 1500L/year of continuous usage. Replaceable straw save you money as the water bottles themselves have a very long life
• 【Ultimate Wilderness Survival Assistant】：This versatile water bottle not only helps providing healthy, drinkable water in harsh outdoor conditions, but will help you to find direction using the built-in compass on the top
• 【Instant Fresh Water】：Just fill up the bottle and drink. Nothing could be simpler – no pumps or hoses, no squeezing, no batteries or bulbs and absolutely no chemicals! Only sip 5 to 8 times to get clean water