Osprey Viper 7-Litre Hydration Pack
Geared for mountain biking, trail running or day hiking the Viper 7 features lock lid helmet clip, top zippered pocket for quick access, elastic sternum strap with magnetic bite valve attachment, cell phone/MP3 pocket on shoulder strap, blinker light attachment, reflective graphics, internal pump sleeves and tool pouch, heat embossed fabric sunglasses pocket, bungee lacing system on front pocket and a 2L reservoir.Price: $79.00