Comfort and performance, these are the keywords for the Baltoro 65 and the FreeFloat A3 carrying system. The independently rotating shoulder straps and dynamic hip belt provide inimitable comfort, with adjustment options in the back length and hip belt to optimally adapt the backpack to the body shape.Comfortable DynamicThrough the FreeFloat-A3 carrying system, the hip belt, shoulder straps and lower back adapt to the individual body shape of the wearer. The patented FreeFloat system and free-rotating shoulder straps go with the natural movements of hiking for unparalleled comfort.Adaptable Fit SystemThe ultimate in customizability, 3 adjustable torso lengths with overlapping band widths mean these packs can be precisely adjusted to fit any body shape. The hip belt padding can also be easily adjusted for all backpack sizes, providing refreshing, all-day comfort.Aircushion BackThe AirCushion back is a proprietary development with a honeycomb structure and consists of over 90 percent air. The revolutionary padding allows true breathability, eliminates pressure points, dries quickly and is moisture-regulating. Material - Surface coating: DWR coating - Material description: 100% nylon - Features: PFC-free coating (Durable Water Repellent) Dimension - Dimensions in cm (H x W x D): 79 x 34 x 34 Weight - Backpack weight: 2230 g Volume - Backpack volume: 65 l Straps - Hip belt - Features hip belt: thickly padded - Chest strap - Features chest strap: height adjustable Closure - Closure position: from top (toploader) - Closure type: Zipper Main information - Type of back system: back mesh - Application area: hiking - Type: trekking backpack Details - Details: - Material body: 210D High Density, 420D High Density Nylon with PFC free DWR - Material bottom: 630D High Density Nylon with PFC free DWR - Material shoulder strap/hip belt/lumbar pad: Lifespan EVA Foam & AirCushion Mesh.