There isn\'t a time of the year this rucksack isn\'t suited for. The Lowe Alpine AirZone Pro 35:45 Backpack is perfect for hiking thanks to the breathable back system, adjustable fit and hidden rain cover. The Lowe Alpine AirZone Pro backpack can be extended from 35 litres to 45 for the extra gear you might need to carry. This is ideal for when you struggle to repack your gear once you\'re already out and about.A 4 season hiking packAirZone back system - ventilated contact point between pack and back for extra coolingTorso Fit Centro - adjustable back system for a fully customisable, comfortable fitAdaptiveFit hipbelt - sits comfortable on the hipsSide compression straps - regulate load weight for easier carryingTop and side access - easily accessible gear throughout pack constructionVersatile pocket space - including mesh pockets, zipped front pocket, stretch hipbelt pockets and harness pocketsWalking pole attachment pointsFront elastic cordIntegral rain coverWeight: 1.57kg