Price: 35.95

Pack features: 45 oz. (1.3 liters) reservoir capacity Reservoir is leak-proof and burst-resistant Extra large reservoir opening makes filling easy Easy-access Big Bite valve, just bite and sip Anti-microbial technology eliminates up to 99.99% of bacteria Pure-flow delivery tube for water that tastes like water Side-cinch compression for stability External zip pocket Outer pocket securely holds CD/MP3 player Reflective striping Dimensions: 7.5" x 9" x 3" Color: Black, Pink Sizes: One size fits all