Hydration bags are mainly used by the army soldiers and outdoor activities enthusiast. It consists of of tactical backpack and water bladder. The backpack mainly made of waterproof polyester cloth and also nylon, the water bladder usually made of TPU and also EVA . In hot weather and desert, especially for long-term coperation and training, you need a water equipment that can provide you enough water for a long time, ensure that your life is not threatened by water shortage. We offer a number of styles, from athletic to dressy, to serve in any tactical operation. These safe and robust styles can offer the water you need, while incorporating flexible, adjustable design features for comfort all day. When you’re in the field, you can rely on one of our advanced hydration bag to back you up. OEM service are acceptable for logo design and label making.