Deuter Aircontact Core Women's 55+10 Backpack Ain't No Mountain High Enough The Aircontact Core 55+10 Backpack is designed to handle multi-day treks and backcountry expeditions with ease. Its comfortable back system provides excellent ventilation and load distribution, reducing sweat and fatigue over long distances. The pack features an expandable 55+10-liter capacity, giving you the flexibility to carry extra gear when needed. With a variety of compartments, including a separate sleeping bag section and multiple gear attachment points, you'll stay organized on the trail. Durable, eco-friendly materials ensure this pack will last for countless adventures through mountains, forests, and beyond. Features Women-specific fit, designed for better comfort and load distribution Back system, offers optimal load stability and airflow to keep you comfortable Expandable volume, increases from 55 liters to 65 liters for extra storage when required Multiple compartments, includes a large main area, sleeping bag pocket, and additional stash pockets Adjustable fit, with a height-adjustable lid and ergonomic hip belt for a customized carry Gear attachment points, for trekking poles, ice axes, and other equipment Hydration system compatible, ensures you stay hydrated on extended trips Eco-friendly design, constructed with bluesign(R) approved, sustainable materials SPECIFICATIONSIntended Use Backpacking Capacity55 + 10 LWeight4 lbs 15 oz Dimensions33" x 13" x 11"Fits Torso Length14"-22"Material235-denier recycled polyamide plain fabric; 500-denier polyamide textured fabric (over 50% recycled)Frame Type Internal Frame Hydration Compatible Yes Expandable Capacity Up to 65 L | Deuter | Aircontact Core 55+10 Sl Backpack Women's