A bag holder is disclosed, comprising a first and second vertical support, a first and second horizontal support, a bag attachment mechanism, and a balancing support. The bag holder is designed to hold a bag in an open position, allowing a user to easily insert objects into the bag. The bag holder further includes an attachment mechanism for securing the holder to a surface, with options including suction cups, clamps, or rubber feet for stability. The supports can be constructed from various materials, such as metal, plastic, wood, or composite materials, providing versatility in design and durability. This configuration facilitates hands-free use and improves convenience during bag-filling tasks.