In the past few years, we have covered plenty of high quality portable water purifiers here. The OTS Osmo Seal takes it to the next level by turning dirty water into a grape-flavored sports drink. it uses forward osmosis to remove 99.9999% of bacteria and 93% of salt from your water.
To use this, simply put the Seal into a water source and wait up to 8 hours (salt water). The pouches come with vitamin C, potassium, and electrolytes.