Always stay hydrated. If you're caught without water in the field, things are going to get uncomfortable - fast. The WTS Wide 3L Hydration System features an insulated Hydrafusion tube to keep your water cool, a quick connector and a durable 0.4mm TPU bladder. The Blaster bite valve twists on/off and a dust cover keeps everything clean and fresh, while the internal fixed center baffle keeps the system low profile. Compatible with the 5.11 PC Convertible Hydration Carrier.