The Sungari system's black nylon torso pack with insulated bottle holster, adjustable waist belt and utility pocket keeps your water cool and your hands free when water must be carried. Complete with 26 oz. Extream Sports Flask this is the perfect system for anyone concerned with less-than-perfect drinking water away from home. The brand new Exstream™ Personal Water Purification System is a lifesaver! Cruisers can save hundreds of dollars on over-priced bottled water; hikers can drink from any stream! It's the only no-hose, no pumping, personal purifier to be registered with the EPA. So now you can drink with confidence from any fresh water source in the world!

With twice the water capacity of the Orinoco model, the Mackenzie is perfect when available water is limited. For anyone concerned with less-than-perfect drinking water away from home, the brand new Exstream (tm) Personal Water Purification System is a lifesaver! Cruisers can save hundreds of dollars on over-priced bottled water; hikers can drink from any stream; it even fits into the bottle-holder on most bicycles! It's the only no-hose, no pumping, personal purifier to be registered with the EPA. So now you can drink with confidence from any fresh water source in the world! Just fill the 34-oz bottle, insert the ViruStat(tm) cartridge, and squeeze for one liter of great-tasting water. Sediment and hard-to-kill protazoa (e.g., Giardia, Cryptosporidium) are filtered out; smaller bacteria and viruses are killed. You'll get up to 100 liters (100 refills) of clean, good-tasting drinking water without hoses, pumps or boiling before replacing the cartridge.

Drink any fresh water source in the world! Just fill the 26-oz bottle, insert the ViruStat (tm) cartridge, and squeeze for 1/2 liter of great-tasting water. Sediment and hard-to-kill protazoa (e.g., Giardia, Cryptosporidium) are filtered out; smaller bacteria and viruses are killed. You'll get up to 100 liters (200 refills) of clean, good-tasting drinking water without hoses, pumps or boiling before replacing the cartridge. Made in U.S.A. (11" tall, 3" diameter; 8 oz)

Safe, speedy and effective, UV light has been used by water treatment plants and hospitals for over 50 years to eliminate dangerous bacteria, viruses and protozoa without chemicals or boiling. Now, thanks to the miniaturization of modern microelectronics, this same proven technology is available in a hand-held purifier that's perfect for travelers in restaurants, hotel rooms or on the road. Just stir gently for less than one minute and a 16-oz glass of water will be disinfected and ready to drink. (Should not be used on dirty, discolored water.) Weighs less than 8 oz with four AA batteries. Includes carrying pouch with belt loop. Made in the USA. (8 x 4 x 21/2" w/pouch; 10 oz)

The compact Hydro Photon Steri-Pen is a high-tech way to quickly purify your water. Using similar UV treatment techniques found in water bottling plants and hospitals, the Steri-Pen destroys 99.99% of bacteria, viruses, Giardia, and other nasty little bugs that wreak havoc on your stomach.