The blackfell 25 litre daysack from regatta is a compact daypack with designed to carry all your gear and essential liquid into the hills with complete ease it features ventilating mesh back panels supported with a steel suspension frame for comfort in wear without compromising on mobility the chest harness hip belt and straps can all be adjusted for a secure fit during more agile parts of your climb the hydration unit securely zips away and the drinking tube feeds through a retainer for easy ac