The Stakt mat, a high-quality foldable yoga mat, came along just as at-home workouts were taking off. Shark Tank gave the founders a chance at big advancement.

Shark Tank brought national attention to Stakt, the innovative yoga mat company founded by best friends Millie Blumka and Taylor Borenstein during the pandemic.

But it's a given that the best yoga mats can make your practice easier, with everything from super grip that stops you sliding around to added thickness for a comfier savasana. But with so many ...