In my work I need to be able to drink water and so I accept the added weight of a bladder on my back, the Agilite SAPI Hydration Bladder option proved to be the best. The water is well distributed in the bladder, the opening system is practical and safe and takes up almost no space in the MicroMap backpack. The only thing that could be improved is the straw protection cap that opens on its own very easily.
Another excellent product from Agilite, thank you!