Milliard 5 Inch Dual-Sided Memory Foam Cot Mattress

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Images: Milliard. Shown size and configuration may vary.

Milliard

5 Inch Dual-Sided Memory Foam Cot Mattress

Name: Milliard 5 Inch Dual-Sided Memory Foam Cot Mattress
Brand: Milliard

Best for: Replacement rollaway or cot pad

A flippable 5″ memory foam mattress sized 31 × 73.5 for cots, rollaways and narrow bunks.

Good to know: Milliard calls it 'Twin', but it is 31″ wide, and it was sold out when checked.

Type: Memory foam
Height: 5″
Sizes: 1 ready-made
Certified: CertiPUR-US

Your size

31 × 73½ in · 5″ tall

Where to get it

milliardbrands.comQueen $144.99 · checked Oct 18 See price
TrundleMaker lists it for trundle beds See the list

Returns: 30-day money-back guarantee; you pay return shipping unless the item is defective Details

We may earn a commission if you buy. Check the price for your exact size and height on the seller’s site.

The short version

Worth a look if

Replacement rollaway or cot pad

Good

A flippable 5″ memory foam mattress sized 31 × 73.5 for cots, rollaways and narrow bunks.
Trial: 30-day money-back guarantee; you pay return shipping unless the item is defective
Height: 5″
Sizes: Cot (listed as 'Twin')

Think about

Milliard calls it 'Twin', but it is 31″ wide, and it was sold out when checked.
No owner reviews we could verify yet

Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.

What owners say

No owner reviews we can verify yet A small set of real reviews, each linked to its source. Not a star rating.

No owner feedback specific to this model was found.

What people liked

No supported praise summary in the sample.

What to weigh up

No substantive concern verified in this small sample. This is a gap in the evidence, not proof of no drawbacks.

Sources & sample limits

none found Sample: 0 owner reports.

Searches of Reddit and RV/van forums turned up no posts about this Milliard model. Retailer reviews (Amazon, Walmart) were not used.

Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.

Every size it comes in

Cot (listed as 'Twin')31 × 73½ inAs listed

Taken from the maker’s size options, in the inches it publishes. Tap a size to compare every mattress made in it. Sizes marked “as listed” don’t exactly match a standard size, so check your frame.

How it compares

Beside the most similar mattresses from other brands.

	5 Inch Dual-Sided Memory Foam Cot MattressMilliard	The Grand RoyaleAlaskan King Bed Company	The OriginalAlaskan King Bed Company	The RoyaleAlaskan King Bed Company
Type	Memory foam	Foam	Foam	Foam
Queen price	$145	$11,000	$3,800	$4,400
Height	5″	15″	11″	12″
Trial	See terms	See terms	See terms	See terms
Odd sizes	None	1	1	1
Expert reviews	None yet	None yet	None yet	None yet

What’s inside

1Removable washable bamboo cover
2Memory foam layer
3Supportive foam base (thicknesses not published)

Feel: Dual-sided: firm and soft
Height: 5″
Custom sizes: Not offered for this model

Returns and ordering

Trial and returns

30-day money-back guarantee; you pay return shipping unless the item is defective

Before you order

Measure inside the frame, not the old mattress
Check clearance above for the height you pick
Make sure your base supports it
Buy sheets in the same exact size

Questions

What is it made of?

A flat (non-folding) 5″ cot-width mattress with a supportive foam base and a memory foam layer, flippable for a firm or soft side, in a removable, washable bamboo cover. Milliard lists it for bunk beds, trundles, daybeds and rollaway bed replacement. CertiPUR-US foam, ships in a box.

How firm is it?

Dual-sided: firm and soft That’s the maker’s description; we haven’t measured it.

Which sizes and heights can I get?

1 sizes, 5″. See every size. Confirm your exact size and height with the seller.

Are the reviews about this exact mattress?

No owner reviews we can verify yet. Searches of Reddit and RV/van forums turned up no posts about this Milliard model. Retailer reviews (Amazon, Walmart) were not used.

Where did this information come from?

Checked 2026-10-18. Specs and terms can change.