Home Slickdeals Osprey Rev 6 Hydration Pack (1.5-Liter) $29.75 & More + Free... Slickdeals Osprey Rev 6 Hydration Pack (1.5-Liter) $29.75 & More + Free Store Pickup By ARCOM - 1 February 2018 169 0 SHARE Facebook Twitter Go to the deal page: Osprey Rev 6 Hydration Pack (1.5-Liter) $29.75 & More + Free Store Pickup