Many uses for this collapsible water bottle

By Jim Holland May 15, 2007

I use this platypus hydration bag for traveling (you can get through security with it so long as there’s little or now water in it). Unlike other water bottles, it doesn’t expand when you go up in an airplane or up in elevation leaving your other belongings wet. These are also great for backpacking where both weight and volume are concerns.

View Details: Platypus Platy Bottle DO NOT USE

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