MFH Hydration Bladder and Carrier MOLLE ACU Digital Core component of MOLLE system equipped with PALS webbing for attaching extra pouches if needed Ensure on-the-go hydration. Leak proof and taste free Insulated neoprene tube cover, backrest with storage pocket Hydration system equipped with On/Off valve, hygienic interchangeable mouthpiece & cap Capacity: 2.5L. Size: 46x18x2cm. Weight: about 470g. Material: 100% nylon