Mystery Ranch Scree 32 Backpack One pack with 10 uses. This mid-size daypack fills a sweet spot in your pack quiver, functioning for a spectrum of outdoor, travel and urban pursuits. From ambitious day trips to austere overnighters, the SCREE has you covered. It's quick and easy to dial in the fit on this workhorse rucksack. This mid-size, technical daypack offers ready access to your hiking kit via Mystery Ranch's signature, 3-ZIP design. The SCREE is a versatile pack with an ideal capacity for most of your outdoor adventures. Long days require ample water, so the SCREE is both hydration compatible as well as offering easy-to-reach water bottle pockets. For smaller essentials you want to keep organised, there’s a spacious zippered pocket built into the lid of the pack.