The flagship pack in the Freeflow daypack family, the 30+5L combines innovative, performance-orientated features with Berghaus' “built to last” philosophy.Inheriting the refined styling of Berghaus' Extrem mountaineering pack range, the 3D Freeflow 30+5L looks as good as it performs. The patent pending back frame holds the pack just 5cm from the wearer's back, allowing increased airflow without sacrificing stability. Its 3D printed lumbar cushions' lattice-like structure is soft like foam but much more permeable for better airflow. The shoulder straps can be repositioned quickly to ensure the pack sits comfortably on the shoulders and hips.The Freeflow is clearly designed with fast paced hikes in mind. Pockets and attachments, located on the shoulder straps and waist belt, allow soft flasks, walking poles and other close-to-hand essentials to be grabbed quickly. The pack's main compartment has an inverted J-shape zip which allows items to be retrieved from the top or the bottom of the pack without having to empty the contents. Unzipping its 5L extension adds room for overnight gear or extra layers. The pack is hydration bladder compatible and has an integrated rain cover.Adhering to Berghaus' sustainable design philosophy, it is designed to be long lasting and easy to repair. Like all Berghaus products, this pack is backed by the company's “Fixed for Life” repair promise, which means your treasured pack can be fixed at no expense to you. _About BerghausBerghaus was founded in Newcastle in 1966 by British climbers, Peter Lockey and Gordon Davison. For more than half a century, the brand has created innovative, dependable clothing, footwear, and equipment for the outdoors. Its trusted kit is still as common in expedition kit bags as it is on Britain's fells._Specification·         Ventilated Freeflow back system improves airflow·         3D printed lumbar inserts provide ventilation and support·         Zip-close expansion for an extra 5 litres of storage·         Perforated foam shoulder straps with mesh pockets·         Adjustable sternum strap with whistle·         Clam-shell opening with waterproof J-shape compartment zip·         Adjustable back length ·         Integrated packable rain cover·         Hydration system compatible·         Side compressions straps to reduce pack volume·         External walking pole and gear tethers·         2x rugged clip-close side pockets - holds water bottles up to 1ltr·         Rugged rear map pocket·         Multiple pockets: zip hip belt pockets, internal zip pocket, zip lid pocket·         Reflective detailing·         Top grab handle·         Volume: 30 litres + 5 litres·         “Fixed for Life” repair promise