CamelBak Tahoe LR 50 oz Black blend Open Air Channel Mesh Back Panel Side cinch 38mm / 1.5 waistbelt with cargo pockets Designed to carry Inflatable PFD, waterproof electronics case, sunscreen, snacks Paddle holster, safety whistle, water-friendly materials, Camel ClipTM bite valve positioner, stretch overflow storage, PFD compatible