Trish Burr has designed cotton project bags that might be very useful for smaller needlepoint designs. They are large enough to hold a 10 inch diameter hoop, so any 8x8 (or maybe even a 9x9) canvas on stretcher bars should be able to fit inside the drawstring opening.
https://trishburr.com/2016/06/03/cotton-project-bags/
You can purchase these from Trish's Etsy store. Trish is in South Africa but she will ship anywhere if you are patient.
https://www.etsy.com/listing/398657725/cotton-project-bag?ref=shop_home_active_1
Written by Jane/Chilly Hollow
Blogging at http://chillyhollownp.blogspot.com
and at http://chstitchguides.blogspot.com
© Copyright June 3, 2016 Jane M. Wood. All rights reserved.