Ultimate Performance Malham 1 Litre Hydration Waistpack - SS19 1 litre bladded (included) with bite stop valve and secure on/off system Multi compartment zipped storage areas for valuables and gear, fitted with exterior compression straps to minimise bounce One size fits most adjustable waist; 65 - 110cm Padded wicking airmesh back for a comfortable fit during wear Quick access front pocket