I have a old Clark's and a blackbird war bonnet.
They both work great but I favor the blackbird as it's material is a wee bit cooler especially during our Texas summers. You can lay flat with both these and are cheap when you consider how much a hotel will run you.
They weigh next to nothing, one thing I will look recommend is keep a bag for your clothes and shoes to avoid getting the inside dirty and keep critters away. Also hang them and spray them heavy with Permethrin. Let em dry and knock em again with a second coat. Bugs won't like you much.