Everlasting Comfort Seat Cushion vs Elmara Truck Driver Seat Cushion & Back Support Set
Pick the Elmara set if you want a seat cushion plus lumbar support for truck driving or long car trips, and you value the 2-year warranty. Pick the Everlasting Comfort if you want a proven, widely reviewed coccyx cushion for an office chair and prefer a machine-washable cover. The Elmara is $69.98 at Amazon as of November 3, 2026; the Everlasting Comfort listing here shows no price, so check its current price on Deal.ai before deciding.
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Everlasting Comfort Seat Cushion
4.5Choose the Everlasting Comfort if you sit at a desk all day, want a U-shaped coccyx cutout, and want a removable machine-washable cover backed by a lifetime warranty.
Pros
- Large review base: 4.5 out of 5 from 12,287 ratings
- U-shaped cutout targets tailbone and sciatica pressure
- Removable cover is machine washable
- Lifetime warranty
- Non-slip rubber bottom keeps it on the chair
Cons
- Some buyers say it is smaller and thinner than expected
- Some find it too soft, like sitting on a pillow
- Sticker residue is hard to peel off the fabric
What separates them
| Everlasting Comfort Seat Cushion | Elmara Truck Driver Seat Cushion & Back Support Set | |
|---|---|---|
| What you get | One seat cushion | Seat cushion plus lumbar pillow |
| Size | 17.5" x 14" x 2" | 20" x 17" bottom cushion |
| Shape | U-shaped coccyx cutout, contoured | Flat gel-infused memory foam with NeuroFoam |
| Cover care | Removable, machine washable | Not stated as removable or washable |
| Staying in place | Non-slip rubber bottom | Adjustable straps plus rubber-studded bottom |
| Warranty | Lifetime warranty | 2-year warranty |
| Reviews | 4.5 out of 5 from 12,287 ratings | No rating shown |
| Price |
Price history
$69.98$59.99
- Everlasting Comfort Seat Cushion: lowest $59.99 on Nov 1 at Everlasting Comfort.
- Elmara Truck Driver Seat Cushion & Back Support Set: lowest $69.98 on Nov 1 at Amazon; $69.98 on Nov 2.
Prices at every store
Everlasting Comfort Seat Cushion
- B.C.I. Imaging SuppliesCheck price at B.C.I. Imaging Supplies
- eBayCheck price at eBay
- Everlasting ComfortCheck price at Everlasting Comfort
Elmara Truck Driver Seat Cushion & Back Support Set
- AmazonCheck price at Amazon
- eBayCheck price at eBay
Specs compared
| Spec | Everlasting Comfort Seat Cushion | Elmara Truck Driver Seat Cushion & Back Support Set |
|---|---|---|
| Fill Material | Pure Memory Foam, 100% premium memory foam, Hig… | 100% Premium Memory Foam |
| Size | Large | Large |
| Length | 17.5" | — |
| Thickness | 2.00" | — |
| Width | 14.00" | — |
| Fabric Material | Polyester (100%) | — |
| Shape | U-shaped cutout | — |
| Cushion Type | Seat Cushion | — |
| Subtype | Coccyx cushion | — |
| Recommended Furniture Type | Office Chairs, Car Seats, Stadium seats, Wheelc… | — |
Questions and answers
- Which is better for tailbone pain?
- The Everlasting Comfort, because its U-shaped cutout takes weight off the tailbone. The Elmara is a flat cushion with no cutout.
- Which is better for truck driving?
- The Elmara. It adds a lumbar pillow and straps that hold both pieces on the seat during long drives.
- Which lasts longer?
- The Everlasting Comfort carries a lifetime warranty; the Elmara carries 2 years. Warranty length is the clearest guide, since foam softens with use in both.
- Is the Elmara worth the extra?
- At $69.98 at Amazon as of November 3, 2026, you pay for the lumbar pillow, straps and larger size. If you only need tailbone relief at a desk, the Everlasting Comfort covers that with a washable cover.
- Can I wash the covers?
- The Everlasting Comfort cover is removable and machine washable. Elmara does not state that its cover is removable or washable.
- Which is bigger?
- The Elmara, at 20" x 17". The Everlasting Comfort is 17.5" x 14" and 2" thick.