Mars Gear Spectre 20L Tactical Day Pack Backpack (Coyote Brown) Review July 25, 2018October 26, 2018 - Corsairier This fits your . Make sure this fits by entering your model number. Laser cut MOLLE Panel Large exterior Zippered Pocket Hydration compatible up to 2.5L bladder Removable 1.5″ wide waist belt Padded airflow back panel