Review on 3L Hydration Bladder: Leakproof Water Storage Bag for Hiking, Camping & Cycling - 3 Liter Reservoir with Insulated Sleeve, Perfect Replacement for Backpacks by Charles Salgado

I love that it comes with a cleaning kit with a long straw brush. The backpack was not cheaply made, the material was thick and very resistant to damage. My only complaint is that the cap that goes on the mouthpiece to keep it clean keeps falling off and won't stay closed. So if I put my backpack on a rock in Canyonlands, sandstone dust gets on the mouthpiece. The return policy was short and when I got home it was too late to send it back so I was stuck with a broken bladder bag.