A tent you can pitch anywhere that's a whole cabin on the inside. Pack it up and everything stays. Grow it, add rooms, biome fields, a barn and a skylight with its own weather.
A pack rat that follows you wearing saddlebag chests. It fetches, runs loads home, sniffs out loot and camps with you. Works great with Handy Backpacks.
Handy Backpacks gives you simple, upgradeable backpacks. Wear one in its own slot, pull items in with a magnet, filter out junk, and craft, smelt, repair, enchant and much much!