Which is better for side sleepers?

The Deep Sleep Pillow is built for side sleeping, with neck bolsters and a shoulder cutout. The 3-in-1 works too if you set it to the high loft.

Which is better for back or stomach sleepers?

The 3-in-1, because you can drop to the low loft setting. The Deep Sleep's lowest height is 4.3 in, which is tall for stomach sleeping.

Neither maker gives a warranty period here. The 3-in-1's washable cover is easier to keep clean, but one reviewer reported wearing a pillow out. Foam cores like the Deep Sleep's can flatten over time.

Is the 3-in-1 worth the extra?

It is not extra. At $32.98 at Amazon as of November 8, 2026, it costs about $2 less than the Deep Sleep at $34.95 at SRE Outdoors.

The 3-in-1. Its cotton cover has cooling fibers, while the Deep Sleep uses a nylon-spandex knit with no cooling claim.

Can I wash either pillow?

Only the 3-in-1's outer layer is machine washable. The Deep Sleep cover is hand wash only, and neither core should go in a machine.

Cushion Lab Deep Sleep Pillow vs Sleepgram 3-in-1 Adjustable Pillow

Buy the Sleepgram 3-in-1 if you want to tune loft yourself, want a washable cotton cover, or sleep hot. Buy the Deep Sleep Pillow if you want a sculpted contour pillow with neck bolsters and a shoulder cutout. Prices are close: $34.95 at SRE Outdoors for the Deep Sleep as of November 8, 2026, and $32.98 at Amazon for the 3-in-1. The 3-in-1 has far more ratings, 6,120 against 224.

Today the Sleepgram 3-in-1 Adjustable Pillow costs $1.97 less at its best price.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.