Macalla, I want you to come to my house..... your travel kit sounds like heaven itself!!!
Know this sounds quirky, but, it has worked a time or two.... found a really neat quilter's rolling box/bag at the JoAnn Fabrics store here.... can cram in all the things I can't possibly get into my table bag. [It carries a fleece to cover the table, the heating pad, the kneel bolster, face cradle, and at least one blanket.] The quilter's box has a telescoping handle, and I can very easily cram it full of all my oils, lotions, wipes, etc. plus have a storage compartment on the outside for paper, calendar/planner, receipts, g certs, etc in a convenient zippered pocket. Then there are the storage pockets on the front and other side as well that can hold small stuff.....
Just a thought....