We are going to build a backpack that has a layer of fabric that will filter water, if it’s poured into the backpack. We will need to also apply iodine to the water to make sure that there is no bacteria in the water. It will cost about $57 and should take around 3 months to complete. It will help campers and hikers have clean water in the wilderness.
Here are the links to the items we are using:
Filtering material – $16.95 https://pentairaes.com/filter-bags-with-poly-ring-mouth.html
Iodine tablets – $7.59 https://www.amazon.com/Aquatabs-100-Pack-Purification-Tablets/dp/B06XPCCD4Y/ref=sr_1_1_sspa?ie=UTF8&qid=1537191332&sr=8-1-spons&keywords=iodine+tablets+water+purification&psc=1&smid=A2MK4J53ANC08I
Fabric for backpack – $10.99 https://www.amazon.com/Focux-Blackout-Protect-Waterproof-Sunshade/dp/B07BXDQPR3/ref=sr_1_1_sspa?ie=UTF8&qid=1537191821&sr=8-1-spons&keywords=waterproof%2Bfabric&th=1
Liquid Rubber Sealant – $14.99 https://www.amazon.com/gp/product/B01GIN31QC/ref=ox_sc_act_title_1?smid=AA62HZK6S53FY&psc=1
