Keep drinking regime during sports is very important. We offer you a reservoir for water sports brand Osprey Hydraulics 3 liter. The bag has a blue color, is lightweight and can be used in any compatible backpack. The bag has a large filler neck, handle for easier handling, and can be easily maintained. The weight of the bag is 300 g. With a fixed rear plate to sack Hydrostatic easily inserted into the reservoir compartment.
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