Trekking rucksack suitable for mens colour blue style sporty capacity 92 litres weight 248 kg height 96 cm width 35 cm depth 42 cm features chest strap hip strap padded back emergency whistle hydration compatible water bottle pocket internal pockets inside zip compartment outside pockets front pocket mesh side pockets base compartment side pocket additional fastenings ice axe holder walking pole holder ski attachment straps padded hip belt ergo