Gaiam NIAGARA 62915 Mat Cover with Strap You don't need many accessories to practice yoga – the most important and essential thing is a mat. That's why it's worth taking good care of it. The top-quality NIAGARA cotton mat cover will make storing, cleaning, and transporting your mat easier. The bag has a zippered compartment for a mat, a practical pocket for a phone/MP3 player with a strong Velcro closure, an additional pocket for safely storing small items, and an adjustable shoulder strap that can be easily adjusted to the desired length. Specification: cover closed with a double zipper adjustable shoulder strap, 80 cm long external pockets closed with strong Velcro length: 63.5 cm diameter: 14 cm made of 100% cotton fits most yoga, fitness and pilates mats up to 6 mm thick the cover should be washed at low temperature and dried flat warranty: 12 months Color: gray