MSR HyperFlow Water Microfilter M30 The outer material is windproof

The outer material is windproof and breathable

HiLumeTM multicoating provides glare elimination for increased success in early-morning and late-day low-light situations

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Last Width 102 mm

MSR HyperFlow Water Microfilter M30 The outer material is windproofThe MSR HyperFlow Microfilter is an ideal filtration device to take with you into any foray in the great outdoors. With a high flow rate that allows you to pump approximately up to 3 liters per minute, it ensures that you no longer have to wait for a sip of fresh water. This product is extremely light at just 7. 4 oz., so carrying it does not overburden your shoulders, even on a strenuous hike or expedition. It is ultra small with dimensions of 7 in.