This is the ARC'TERYX Silo 40. It's a backpack for backcountry snowboarding and skiing. A key feature is the roll-top design, which allows easy access to the main compartment. The top pocket is quite large, easily accommodating goggles and gloves. With a 40-liter capacity, it should have plenty of space even for those with a lot of gear. The white marks in the first and second photos are snowboard wax. - Brand: ARC'TERYX - Model Name: Silo 40 Please note that shipping will be unavailable from December 26, 2024, to January 7, 2025. Feel free to ask any questions you may have.