"Stay hydrated while you travel light and fast with the Osprey Hydraulics LT 2.5L Reservoir! Twin welded chevron baffles stabilize water in the reservoir while maintaining a flat profile for better balance. Plus, this streamlined design makes loading the bladder into a hydration-pack sleeve easier than ever, especially when you're on the trail. Hydrapak Blaster bite valve delivers fast, smooth water flow with a 1/4-twist of the on/off switch. A magnetic clip on the bite valve attaches to the reservoir hose and pairs with the included sternum-strap magnet for hassle-free hose management. A Slide-Seal top opening provides wide access for convenient filling and cleaning and creates a watertight seal when shut. A Pour Shield extends the collar, so you can fill the bladder in shallow sinks, and it offers controlled pouring into pots and bottles. Also equipped with a QuickConnect system and a carry handle. All parts are BPA-free, phthalate-free, and lead-free, and all materials are certified food-safe according to FDA and EU regulations.Manufacturer model #: 10005151. Twin welded chevron baffles stabilize water in the reservoir Streamlined design is easy to load into hydration packs Hydrapak Blaster bite valve for fast, smooth water flow Magnetic clip on the bite valve for hassle-free hose management Watertight Slide-Seal top opening with wide access for filling and cleaning Pour Shield extends the collar for controlled pouring QuickConnect system Carry handle BPA-free, phthalate-free, and lead-free Certified food-safe according to FDA and EU regulationsSpecs: 15""H x 8""W x 2""D Capacity: 2.5L Weight: 0.37 lbs."