The EVO Holder P-Series BPE01 is a durable aluminum filter holder from Cokin, designed for photographers using lenses with filter diameters ranging from 49 mm to 82 mm. It is available in two sizes: Size M fits lenses with diameters from 49 mm to 62 mm, and Size L accommodates diameters from 52 mm to 82 mm. This modular holder supports up to three square or rectangular filters in sturdy polyamide slots with a maximum filter thickness of 4 mm. The construction from resilient yet lightweight aluminum ensures durability and portability for outdoor and studio use. The holder includes a foam mask to prevent light leaks, particularly beneficial for long exposures with filters like Cokin NUANCES. It features a special front plate for mounting a 95 mm circular polarizer for Size M or a 105 mm filter for Size L, sold separately, allowing configurations with up to two square filters and the polarizer. Compatibility extends to nearly all Cokin CREATIVE adapter rings and filters, making it suitable for upgrades from older systems. Users can customize the setup by reducing the number of slots from three to one to minimize vignetting with wide-angle lenses, enhancing versatility. The holder comes in a soft-touch hard case for protection during transport. This product emphasizes precise engineering and reliability, supporting creative photography without exaggerated claims, and is ideal for professionals and enthusiasts seeking a dependable filter system solution.