Here we have the Ulvo Large 4L Hip Pack and this is just a spectacular piece. Fjallraven have gone about constructing it of the brands new material, Bergshell. This is a tough 100% recycled nylon that perfect for whatever you will be doing, from running about Glasgow to jumping about Ben Nevis. Really easy to recommend! Fjallraven Ulvo Hip Pack Large 2L Deep Forest 4L Zipperd Main Compartment, inside mesh pockets Back Zip Pocket Adjustable, 38 mm wide webbing hipbelt Clip hip belt Logo on front Lightly Coloured Lining Dimensions: 15 H x 37 W x 12 D cm Material: Bergshell 400D 100% Polyamide, Recycled Description by Cameron