Features Enter your model number to make sure this fits. berghaus bioflex 35 lite rucksack 420297 backpack Description Product Description BIOFLEX® Light backsystem moves with you for the best in carry comfort and load distribution A height adjustable back length system allows you to adapt the pack to your own height and build ensuring a comfortable experience over the long trek A rain cover is included to keep your essentials protected when the rain starts to fall Includes a whole host of pockets and attachment points for all your accessories including - a top lid pocket, zipped internal lid pocket, zipped hipbelt pockets, hydration pack pocket, large front pocket, side bottle pockets, walking pole / ice axe attachments and a bungee cord attachment