Hermès gray herline backpack PMBrand: Herms Style: Herline backpack PM Color: Gray, black Materials: Canvas Hardware Color: Silver Condition: 9 10. This great smaller backpack is perfect for day to day use. Because it's canvas it's packable and very lightweight. This can even be thrown in your washing machine (inside a pillowcase and on delicate, hang dry). Minor signs of wear. Measurements: 11. 8" tall, 9. 8" wide, 2. 4" depth, 8. 5" 16. 3" strap drop. *Side note: Alex uses the MM