Manduka eKO vs Gruper TPE 6mm: Which One Should You Buy?

The Gruper is a lot of mat for under $30: 6 mm of TPE, 2.6 pounds, a carry strap and a storage bag in the box, and 4.4 stars across roughly 10,500 Amazon ratings. It is a sensible first mat and plenty of people never need more.

The eKO is $114 of natural rubber that GearLab placed second of 19 in its 2026 test at 87 out of 100, with the best dry grip result in the field. It also weighs 7 pounds, which is three times the Gruper.

GearLab gave the eKO a perfect 10 for dry grip. Natural rubber is tacky by nature and Manduka texturises it, so your hands stay where you put them in a normal room. Wet grip came in at 7 out of 10, which is mid-pack, because closed-cell rubber leaves sweat on the surface.

The Gruper has a fine S-pattern texture on top and a corrugated grip underneath, which is a thoughtful design at the price. Dry, it does its job. Damp, the texture stops mattering, because closed-cell TPE has nowhere to put the moisture. That is how every budget foam mat behaves.

The Gruper is a millimetre thicker and much softer, so kneeling is more comfortable on it. Standing is the reverse: soft foam compresses unevenly under one foot, and the eKO does not move at all. GearLab rated the eKO 9 out of 10 for comfort and support, which measures how well the surface holds you.

Most people who try both prefer the eKO once they are flowing and reach for the Gruper for restorative work. A folded blanket on the eKO closes most of the kneeling gap.

Manduka specs the eKO at 7 pounds; GearLab measured 6.3. Either way it is heavy for a 5 mm mat, and that mass is exactly why it never creeps on a wood floor mid-sequence. It is also a genuine burden if you carry a mat any distance.

The Gruper at 2.6 pounds with a strap and bag included goes anywhere without thought. If you want Manduka rubber that travels, the eKO Lite is the lighter version of this mat.

The eKO is tapped tree rubber made in Taiwan, and the current version carries over 30% recycled content. GearLab rated its materials 8 out of 10. It is not suitable for anyone with a latex allergy, which matters more than most spec-sheet lines.

TPE is a petroleum product, though a cleaner one than PVC and free of the plasticizers that make PVC hard to recycle. It contains no latex, which makes the Gruper the safe option for allergy sufferers. It is also the softest of the common mat materials and wears fastest.

This is the eKO’s best-known flaw and worth knowing before you spend $114. Natural rubber comes out of the wrapper smelling strongly, and it takes a couple of weeks of unrolled airing to settle. The mat holds about 4.1 stars across roughly 700 Amazon ratings, which is modest for a mat that scored 87 with GearLab, and odor is the recurring theme.

TPE has a milder smell that fades faster, and Gruper asks you to keep the mat out of prolonged sun and away from washing machines and dryers.

The eKO’s rubber loses tack slowly over years and is degraded fast by sunlight, but it is a dense, well-built mat. The catch is paperwork: Manduka’s lifetime guarantee covers the PRO and PROlite lines, not the eKO, which gets a 30 day return window.

The Gruper compresses and tears sooner than rubber or PVC, particularly where hands and feet land, with visible wear inside a year or two of daily use. Gruper publishes no warranty at all, so the Amazon return window is your only protection.

The eKO is 71″ × 26″, two inches wider than the Gruper’s 24″ and an inch shorter than its 72″. Width is what people notice. Manduka also sells an eKO Long at 79″ × 26″.

Gruper offers the same mat at 8 mm and 3.1 pounds if you want more cushion, with the usual caveat that softer costs you stability.

List prices are $114 and $27.99, and the Gruper’s street price shifts by colorway. That is about $86 of difference, and nearly all of it is buying grip and build quality rather than size or features. The Gruper actually gives you more in the box, with a strap and a storage bag Manduka charges extra for.

Four Grupers cost roughly one eKO. If you are early in a practice and unsure it will stick, that maths favours starting cheap and upgrading later with a clearer idea of what bothers you. If you already know your hands slide, the cheap mat is a detour.

Buy the Gruper if you are new, want something light, or need a cheap second mat. It is competent for home practice a couple of times a week and it will not survive daily studio use.

Buy the Manduka eKO if grip is what you want and you can live with a heavy mat that smells for a fortnight. It is the second-highest scoring mat in GearLab’s 2026 test and the grippiest dry surface in it.