The Cholatse 40:45 from Lowe Alpine is the perfect hiking backpack for women to embark on mountain adventures. The Cholatse 40:45 features a redesigned carrying system that effectively disperses heat and moisture. Its top load stabilizers and extendable belt make this hiking backpack very stable and perfectly adjustable to your body shape. The Cholatse 40:45 from Lowe Alpine is compatible with a hydration system, making it ideal for the most demanding hikes. Its various compartments and functionalities make it the perfect Lowe Alpine backpack to enjoy the mountains in any season, whether for a simple day at altitude or for an overnight bivouac. The expandable lid adds 5 liters of capacity Compatible with hydration systems Rain cover Forward-pull adjustable belt Zip pockets on the lumbar belt Multi-loop side straps Front zip opening for easy access Internal zippered divider Adjustable back height with easy-to-use velcro system Front opening with large zippered pocket HeadLocker ice axe attachment system TipGripper secure trekking pole attachments Large stretch mesh side pockets External zippered pocket on lid Volume: 40 + 5 L Lowe Alpine Cholatse ND40:45 - Walking backpack - Women's