[header] How to make a yoga bolster [title] Gather your supplies. [step] To make a bolster, you will need some old blankets (to use as stuffing) and a sheath for the stuffing. If you want to make a temporary bolster that can be taken apart at will, use a pillow case and string or safety pins. 
If you want a permanent bolster, you can use 3/4 yard of the fabric of your choosing and sew it shut. You can also use old towels instead of blankets, if you prefer.