This is the Columbia Montrail Ruin Pulse Vest 7.0. Color is black. I purchased this used in January 2025, in excellent condition, and used it a few times. I then used it once for trail running and have been storing it since. ■ Weight (approximate): 296g ■ Size: L ■ Capacity: 7L ■ Retail Price: ¥15,400 Features: * Stretchy fabric for the main body * Side compression system that tightens the back simultaneously for a snug fit * Mesh with excellent cushioning and breathability on the back * Double sleeve pockets on the upper back * Zippered pocket on the lower back * Bottle sleeves on both shoulders (with Velcro pockets above) * Flap pocket under the right shoulder, Velcro pocket under the left shoulder * Reflectors on the logo Trail running backpack Trail running