Updated October 18, 2026 · HabitatCue Editorial Team
Sutera vs The Little Green Sheep
Sutera
The Little Green Sheep
Higher score in this comparison
Sutera vs The Little Green Sheep: the differences
| Compare | SuteraReviewVisitVisit | The Little Green SheepReviewVisitVisit |
|---|---|---|
| Price from | $72.74 | £35 |
| Sleep trial (nights) | 30 | 100Higher |
| Return window | 30 days | 100 daysHigher |
| Markets | US, CA | GB |
| Free delivery threshold | Not confirmed | £50 |
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Key differences
- The Little Green Sheep scores higher overall: 9.2 vs 8.9.
- Sleep trial (nights) is higher at The Little Green Sheep: 100 vs 30.
- Return window is higher at The Little Green Sheep: 100 days vs 30 days.
- Support channels: only The Little Green Sheep offers Help centre.
- Sutera is available in 1 more country.
- Products: only Sutera offers Towels.
- Products: only The Little Green Sheep offers Duvets, Duvet covers.
- Materials: only Sutera offers Memory foam.
- Materials: only The Little Green Sheep offers Cotton, Wool.
- Markets: only Sutera offers US, CA.
Our verdict on each
Sutera
Sutera suits sleepers who want a cooling sheets set with a generous in-home trial and a straightforward return window. The Sleep Cool sheets carry a 30 nights trial, and the range opens at $72.74, with 30 days to change your mind.
The Little Green Sheep
The Little Green Sheep suits families in the UK who want a long trial on a natural-material mattress without leaving home to decide. It ranks in the top tier for trial length, with 100 nights at home and a 5 years warranty behind it.
Score breakdown
| Area | Sutera | The Little Green Sheep |
|---|---|---|
| Cost | 8.7Entry price of $72.74 ranks at 68 of 109, so cost sits mid-field. | 9.3HigherFree delivery from £50 and £0 return postage keep the cost of trying a mattress low. |
| Offer | 9.1HigherA 30 nights trial plus 30 days returns gives one of the stronger policies in the field. | 9.0A trial of 100 nights with latex, innerspring and organic mattress types gives real room to decide. |
| Trust | Not confirmed | 9.3Trading as Green Sheep Group Ltd since 2006, with support on email, phone and chat. |
Where each is licensed and available
| Country | Sutera | The Little Green Sheep |
|---|---|---|
| Headquarters | United States | United Kingdom |
Additional countries for Sutera: 2. Additional countries for The Little Green Sheep: 1.
How they place
| Ranking | Sutera | The Little Green Sheep |
|---|---|---|
| Bedding and sheets | 1 of 211 | 12 of 211 |
| Pillows and mattress toppers | 1 of 186 | 17 of 186 |
A third option
Layla has sleep trial (nights) at 120, against 30 for Sutera and 100 for The Little Green Sheep.
Layla reviewEvery fact side by side
| Fact | Sutera | The Little Green Sheep |
|---|---|---|
| Products | Sheets, Pillows, Towels | Sheets, Duvets, Duvet covers, Pillows |
| Materials | Memory foam | Cotton, Wool |
| Legal entity | Sutera Holdings, LLC | Green Sheep Group Ltd |
| Headquarters | United States | United Kingdom |
| Founded | Not confirmed | 2006 |
| Support channels | Chat, Email, Phone | Email, Phone, Chat, Help centreCovers more |
Where each stands against the rest
| Fact | Sutera | The Little Green Sheep | Median |
|---|---|---|---|
| Sleep trial (nights) | 30below the median | 100above the median | 90 |
| Return window | 30 daysat the median | 100 daysabove the median | 30 days |
| Free delivery threshold | Not confirmed | £50above the median | £49 |
Median across 165 listed brands.
Pros and cons
Sutera
Pros
- The Sleep Cool sheets include a 30 nights trial, so you can sleep on them before you commit.
- Returns run 30 days, which is longer than a typical in-store exchange window.
- Pricing starts at $72.74, which is a small outlay for a full sheet set.
Cons
- Materials are limited to memory foam, so shoppers wanting cotton, linen or wool have fewer options.
- The range covers sheets, pillows and towels and no duvets, duvet covers or toppers, so it cannot cover a whole bed.
- Sutera sells in US and CA only, so shoppers outside those markets lose access to delivery and returns.
The Little Green Sheep
Pros
- A long trial of 100 days nights at home, well above the 100 typical of the mattress ranking.
- Return postage is free at £0, so a trial costs nothing extra if the fit is wrong.
- Support runs on email, phone and chat, giving more ways to reach a person than most brands in the ranking.
Cons
- The 5 years warranty is below the 10 across the mattress ranking, and well short of lifetime cover.
- Delivery reaches GB only, so buyers outside the UK are not covered.
- Firmness covers medium and firm, so there is no soft or medium-firm option.
Who each suits
Sutera
Who it suits
- Sleepers who run warm and want memory-foam bedding built for cooling.
- People who want to feel a product for a full month before keeping it.
- Shoppers who like ordering sheets and pillows from one maker.
Who should look elsewhere
- Anyone building a full bed who needs duvets or duvet covers, where Coop Sleep Goods covers more ground.
- Buyers who want natural fibres such as cotton, linen or wool in the mix.
- Shoppers outside the US and Canada who need local delivery.
The Little Green Sheep
Who it suits
- UK households shopping a natural-material mattress with a long home trial
- Parents furnishing a cot bed who want cotton and wool bedding in the same order
Who should look elsewhere
- Anyone outside GB, who will not find delivery
- Buyers who want a soft or medium-firm feel, since firmness covers medium and firm
- Anyone after a very long warranty, given 5 years against lifetime cover
Current offers
The Little Green Sheep
Current offer
Discount code
Email sign-up code for 10% off any product: 10% off
Sign up to the email list; cannot be used in conjunction with any other promotional offer; one use per account; valid direct and at participating retailers
Source, checked September 30, 2026
Country by country
| Country | Sutera | The Little Green Sheep |
|---|---|---|
| Canada | Yes | No |
| United Kingdom | No | Yes |
| United States | Yes | No |
Questions about each
Sutera
How much do Sutera sheets cost?+
The bedroom range opens at $72.74, which is the entry price for the collection rather than a subscription or a per-month fee. Sutera sells direct, so $72.74 is what you pay for the cheapest item listed. Higher sets cost more, and the price is a one-off purchase rather than a plan.
How long is the Sutera trial?+
The Sleep Cool sheets come with a 30 nights trial. You sleep on the set at home for that period and decide afterwards whether to keep it. That is the main reason to try Sutera before a rival, since the trial is the part you cannot get back once the packaging is gone.
The Little Green Sheep
How long is the trial period on the mattress?+
The Little Green Sheep offers a trial of 100 days nights at home, which is longer than the 100 across the mattress ranking. The return window is the same length at 100 days, so the two limits do not clash. Sleeping on it for months is a realistic option here.
What does returning a mattress cost?+
Return postage is free, listed at £0. That matters more for a mattress than for smaller bedding, because the cost of sending one back would usually fall on the buyer. Alongside a trial of 100 days nights, the free return removes most of the risk from trying it.