Final answer:
Chris McCandless stashed non-essential items in Charlie's trailer in 'Into the Wild.' The exact items are not specified, but they reflect his minimalist lifestyle.
Step-by-step explanation:
In Jon Krakauer's narrative nonfiction work Into the Wild, Chris McCandless stashed several items in Charlie's trailer before heading into the Alaskan wilderness.
Although the question does not specify which items, based on the context of the book, McCandless's stash typically included items that he deemed non-essential for his journey or items that he wanted to keep safe while he was away.
Items could include extra clothes, books, and possibly food supplies, though the exact contents are not listed out in this particular inquiry.
McCandless's decision to leave certain items behind reflects his commitment to live minimally and survive with only the essentials, a theme that is prevalent throughout Krakauer's account of his journey.