A while back i read a story about a guy who was able to pre-pack a container of a specific size, with everything he wanted to take back in time. When back in time, i remember he spent a lot of time making a palisade. Later, a woman was sent back in time as well but she tried to steal his stuff so he kicked her out.
Hoping someone knows what this story was called? I didn't have any luck finding it via time travel or far past searches.
Thanks!