Camelbak 72 oz/2.1L MG Omega Reservoir (Low Profile) 90342
Features: This CamelBak hydration reservoir features a huge access port for easy filling and cleaning OMEGA access port is large enough to put your hand inside making cleaning and filling simple Hydroguard anti-microbial technology embeds an FDA-approved silver ion compound into reservoir film and delivery tubes Anti-microbial film eliminates up to 99.99% of common bacteria and fungus Big Bite valve made of medical-grade silicone provides easy access--simply bite and sip Screw-down cap prevents leakage