The colorful, hand-drawn-style designs of Mickey, Donald, Goofy, and Tinker Bell reflect mid-20th-century art styles popular in the 1950s and early 1960s. It prominently highlights the original Disneyland lands: Frontierland, Adventureland, Fantasyland, and Tomorrowland, which were the only themed lands in Disneyland when it opened in 1955. The bag is marked as a Product of Alexander Miner Mfg. A company known for producing novelty items in the mid-20th century. Their products, particularly Disney-themed items, were distributed widely in the 1950s-1960s.
The bag's vinyl-like material and hand-laced edges were typical of souvenir designs from this era. This confirms it was made well before that.