I put together kits for sewing in my RV. Sometimes I cut the fabrics in advance, but not always. I generally use an Accuquilt cutter, and while I take it and a few dies with me, I don’t take them all. If the kit needs a die I don’t normally take, I cut it at home beforehand. The. I package up the fabric and pattern for the top. I don’t normally get my backing and batting until I am ready to quilt the top. Since my binding is usually from the backing or left over pieces from the top, I pick that up later too.