The Agilite SAPI Hydration Bladder is hands down one of the best I’ve used. It fits seamlessly into the back of my plate carrier without adding bulk, and the low-profile design is perfect for tight environments.
The refill system is extremely well-designed—super easy to top off without removing the bladder from the carrier. The hose routes cleanly, the bite valve works flawlessly, and the materials are solid. No leaks or wear issues after multiple intense sessions.
You can tell this was made for real world use nothing feels like an afterthought. I 100% recommend it, whether you're in duty use or running demanding airsoft setups.