PRODUCT BENEFITS Capacity: 0-8 L: a large pocket on the front + a smaller pocket on the back. Pocket: 3 openings on the sides and front for flasks and gels. Lightness: size 4, 78 g. Body fit: you can choose from 6 sizes according to your hip width. Balance: It is adjusted with a rope - the silicone belt fits your body perfectly and does not sag. PRODUCT CONCEPT AND TECHNOLOGY PRODUCT COMPOSITION: Main fabric: 20.0% Elastane - 80.0% Polyethylene Terephthalate Main lining: 34.0% Elastane - 66.0% Polyamide USER INSTRUCTIONS: TECHNICAL INFORMATION SPORTS LEVEL: All levels NUMBER OF POCKETS: 1 NUMBER OF POCKET COMPARTMENTS: 3 compartments Waterproof : Waterproof DISTANCE: Half marathon Type of closure: None SUPPORT TIRE: Flexible Volume: 1 L CONDITION: New WEIGHT (g): 78 g water bladder included: water bladder not included WATER VOLUME: water bag 0.25 L total water volume (tank + flasks): 1 L number of flask pockets: without flask pocket whistle: without whistle chest straps: without strap TIGHTENING TYPE: self-locking