5 out of 5
Great way to get more mileage from the filter.
May 21, 2011
I was excited when I learned that MSR had made this accessory to go with the HyperFlow filter. I love gravity feed filters for base camps, they make life so much more convenient, however for the trail, gravity feed isn't always the best. Pairing the HyperFlow Gravity Kit with the HyperFlow filter gives you the best of both worlds without excessive weight. I like the quick connect hoses. I like the fact that the water outlet on the bag is a little above the bottom of the bag, this makes it easy to let silt settle to the bottom of the bag when such water is all that is available.Pros: Great design, Build quality, Ease of use
January 25, 2010
No need to pump it again.Just take a rest. Realy cool.
August 21, 2008
This little babe is the real deal. Lightweight, really lightweight. Fast? Are you kidding me? This thing fills a 2-liter bladder in under a minute. Easy? A three year old could pump this. Tip: turn the prefilter upside down and put a rock on the hose to keep it under the water and white side up. This will help fill the bladder faster and keep sediment and such from the filter.
Available sizes, while supplies last, include size and size one size: one size, .