While a yoga mat is a necessity while practicing yoga, you might also consider investing in a a yoga towel to make your practice more comfortable.
Can you use a regular towel as a yoga towel? – Nomadix
How to Choose a Yoga Mat
Premium skidless yoga towel
The Best Yoga Mats of 2023, According to an Instructor
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What's A Yoga Towel And Do I Need One?
Yoga Towel vs Yoga Rug. Why For Ashtanga Yoga You Need Both
Comparison of ethical and ecological yoga mats – Weekendbee
BODYNOVA, Yoga TOWEL GRIP²