The Osprey HydroForm Reservoir is a hydration system for on-the-go hydration from inside a pack. This reservoir features a rigid back that prevents barrelling and makes it easy to slide into a pack, especially when paired with the handy ergonomic handle. The wide-mouth cap lets water in quickly to fill up in no time. The mouthpiece has a magnet that attaches to the magnet on Osprey pack harnesses and is turned off by twisting to prevent dripping. This water bladder also features an anti-microbial coating to prevent anything funky happening to the water. And by anything funk I mean I can guarantee no sea monkeys will show up in your reservoir. So you can sleep at night now.
So sorry, but only 4 items are allowed for comparison, so we're comparing the first 4. I blame the gnomes and so should you.
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