9 Best Baby Bassinet Sheets (November 2026)
The best baby bassinet sheets include the Gllquen Baby Bedside Sleeper Bassinet Sheets 33x20 for 33 x 20 in mattresses, the KeaBabies 2-pk Organic Baby Bassinet Sheets Boys for 33 x 17 in mattresses, and the KeaBabies 2pk Organic Bassinet Sheets for Baby Delight rectangles.
On this page (8 sections)
- Best baby bassinet sheets at a glance
- How we chose the best baby bassinet sheets
- Which baby bassinet sheets fit common mattress sizes?
- Which fabric should you choose for bassinet sheets?
- How many bassinet sheets do you need?
- Which sheets suit particular bassinet brands?
- What should you check before using a bassinet sheet?
- Which baby bassinet sheets should you choose?
The best baby bassinet sheets are fitted sheets that match your mattress dimensions and stay smooth around its edges. For a model-specific fit check, compare SNOO bassinet sheets.
For a common 33 x 17 in mattress, consider the KeaBabies organic cotton 2-pack; for 33 x 20 in, the Gllquen microfiber 4-pack or muslin 3-pack offers a closer size match.
Bassinet mattress sizes vary, so measure yours before comparing fabric or prints. A fitted sheet should lie flat, with its elastic fully under the mattress edges; stop using any sheet that slips, bunches or leaves loose fabric.
If you're comparing color-focused picks, see our guides to best bassinet sheets for baby boy and best baby girl bassinet sheets. For a specific mattress, our guides to best Newton Baby bassinet sheets and best sheets for Angelbliss bassinets can narrow the fit.
Best baby bassinet sheets at a glance
Gllquen Baby Bedside Sleeper Bassinet Sheets 33x20: Best for 33 x 20 in mattresses
- 33 x 20 in size
- 100% microfiber polyester
- 4-pack
- Machine washable
A 4-pack sized for 33 x 20 in bedside sleeper mattresses gives you several fitted sheets for changes. The microfiber polyester fabric is machine washable.
Pros
- Four sheets in a pack
- Full-coverage elastic band
- Machine washable
Cons
- Microfiber polyester rather than cotton
- Size is specific to 33 x 20 in mattresses
KeaBabies 2-pk Organic Baby Bassinet Sheets Boys: Best for 33 x 17 in mattresses
- 33 x 17 in size
- 100% organic cotton
- Fits mattresses up to 4 in deep
- Machine washable and dryer friendly
This 2-pack is sized for 33 x 17 in mattresses up to 4 in deep. The stretch fabric and hidden elastic are designed to make fitting and removal easier.
Pros
- Organic cotton fabric
- Fits oval and rectangular mattresses
- Machine washable and dryer friendly
Cons
- Check mattress dimensions before ordering
- Two sheets per pack
KeaBabies 2pk Organic Bassinet Sheets: Best for Baby Delight rectangles
- 32 x 21 in size
- 100% organic cotton
- Fits Baby Delight rectangle mattress pads up to 3 in deep
- Machine washable
The 32 x 21 in dimensions are intended for rectangular Baby Delight mattress pads up to 3 in deep. Organic cotton and a 2-pack suit families who want a cotton option in that size.
Pros
- Organic cotton fabric
- Sized for Baby Delight rectangles
- Cold wash and low tumble dry care
Cons
- Not the same size as the 33 x 17 in KeaBabies option
- Confirm your mattress depth
KeaBabies 2pk Organic Baby Bassinet Sheets Boys: Best for a plain white finish
- 33 x 17 in size
- 100% organic cotton
- Fits mattresses up to 4 in deep
- Machine washable and dryer friendly
This soft white 2-pack shares the 33 x 17 in size and organic cotton fabric of the KeaBabies Herb option. Choose it when a plain white finish suits the nursery.
Pros
- Organic cotton fabric
- Fits oval and rectangular mattresses
- Machine washable and dryer friendly
Cons
- Measure mattress before choosing
- Two sheets per pack
Gllquen Baby 3-Pack Muslin Cotton Bassinet Sheets: Best for 33 x 20 in muslin
- 33 x 20 in size
- 100% muslin cotton
- Fits mattresses up to 4 in deep
- 3-pack
A 3-pack of muslin cotton sheets is designed for 33 x 20 in mattresses up to 4 in deep. Its full elastic trim is intended to keep the fitted sheet in place.
Pros
- Muslin cotton fabric
- Three sheets in a pack
- Machine washable
Cons
- Size differs from 33 x 20 in options
- Measure mattress depth
LYRICHOM BABY Muslin Bassinet Sheets 2 Pack: Best for 33 x 17 in muslin
- 33 x 17 x 4 in size
- 100% muslin cotton
- 2-pack
- Machine washable
This 2-pack uses muslin cotton and measures 33 x 17 x 4 in. The 360-degree elastic band is designed to give a snug fit on compatible oval, rectangle and hourglass mattresses.
Pros
- Muslin cotton fabric
- 360-degree elastic band
- Machine washable
Cons
- Two sheets per pack
- Check mattress dimensions and shape
Biloban Baby Bassinet Sheets 4 Pack Compatible: Best for a 4-sheet rotation
- 33 x 20 in size
- Microfiber polyester
- 4-pack
- Machine wash cold and tumble dry low
Four microfiber sheets offer a larger rotation for a 33 x 20 in rectangular mattress. The care instructions call for a cold, gentle machine wash and low tumble dry.
Pros
- Four sheets in a pack
- Fully encased elastic
- Machine washable and dryer safe
Cons
- Microfiber rather than cotton
- Made for rectangular mattresses of a specific size
Konssy 3 Pack Stretchy Bassinet Sheets: Best for stretch across shapes
- 33 x 21 in size
- 89% polyester and 11% spandex
- Fits oval, round, rectangle and hourglass mattresses
- Machine washable
The stretchy polyester and spandex blend is sized at 33 x 21 in and designed for several mattress shapes. Check your mattress measurements before relying on a broad fit claim.
Pros
- Stretch fabric
- Designed for several mattress shapes
- Machine washable
Cons
- Synthetic fabric blend
- Confirm fit against your mattress dimensions
Joey + Joan Bassinet Sheets for Baby: Best for jersey cotton
- 100% jersey cotton
- 2-pack
- Designed for Baby Delight Beside Me Dreamer
- Machine washable and tumble dry
These jersey cotton sheets are designed for the Baby Delight Beside Me Dreamer and have a 33 x 20 in size. The 2-pack is machine washable and can be tumble dried.
Pros
- 100% jersey cotton
- Made for a named bassinet model
- Machine washable and tumble dry
Cons
- Model-specific fit
- Two sheets per pack
How we chose the best baby bassinet sheets
The best baby bassinet sheets in this roundup match common mattress dimensions, state their fabric and give practical wash-care details. We compared those details with the needs of parents who want a secure fit, a fabric they prefer and enough clean sheets between laundry loads.
Our score weighs specs, features and buyer feedback against what you're shopping for. Fit clarity matters most because a sheet made for a different mattress size may not sit flat, even when the brand describes it as universal.
The options range from 33 x 17 in sheets to 33 x 21 in styles. Materials include organic cotton, muslin cotton, jersey cotton and microfiber polyester, with packs of 2, 3 or 4.
For more fabric choices, read our guides to best organic bassinet sheets, best cotton bassinet sheets and best organic cotton bassinet sheets. If moisture protection is your main concern, compare best waterproof bassinet sheets.
| Product | Best for | Size | Fabric | Pack | Our score |
|---|---|---|---|---|---|
| Gllquen Baby Bedside Sleeper Bassinet Sheets 33x20 | 33 x 20 in mattresses | 33 x 20 in | Microfiber polyester | 4 sheets | 9.7 |
| KeaBabies 2-pk Organic Baby Bassinet Sheets Boys | 33 x 17 in mattresses | 33 x 17 in, up to 4 in deep | 100% organic cotton | 2 sheets | 9.6 |
| KeaBabies 2pk Organic Bassinet Sheets | Baby Delight rectangles | 32 x 21 in, up to 3 in deep | 100% organic cotton | 2 sheets | 9.6 |
| KeaBabies 2pk Organic Baby Bassinet Sheets Boys | a plain white finish | 33 x 17 in, up to 4 in deep | 100% organic cotton | 2 sheets | 9.5 |
| Gllquen Baby 3-Pack Muslin Cotton Bassinet Sheets | 33 x 20 in muslin | 33 x 20 in, up to 4 in deep | 100% muslin cotton | 3 sheets | 9.4 |
| LYRICHOM BABY Muslin Bassinet Sheets 2 Pack | 33 x 17 in muslin | 33 x 17 x 4 in | Muslin cotton | 2 sheets | 9.3 |
| Biloban Baby Bassinet Sheets 4 Pack Compatible | a 4-sheet rotation | 33 x 20 in | Microfiber polyester | 4 sheets | 9.2 |
| Konssy 3 Pack Stretchy Bassinet Sheets | stretch across shapes | 33 x 21 in | 89% polyester, 11% spandex | 3 sheets | 8.6 |
| Joey + Joan Bassinet Sheets for Baby | jersey cotton | 33 x 20 in | 100% jersey cotton | 2 sheets | 8.4 |
Which baby bassinet sheets fit common mattress sizes?
The best fit starts with the mattress measurements, not a broad “universal” label. Measure the length, width and depth, then compare them with the sheet's stated dimensions and fit notes.
A 33 x 17 in sheet is a different cut from a 33 x 20 in sheet. The KeaBabies organic options cover 33 x 17 in, while several Gllquen and Biloban picks are sized for 33 x 20 in mattresses.
Some bassinet pads are oval, some rectangular, and others have a shaped outline. If you have a bedside sleeper, the best bedside bassinet sheets guide can help focus on that mattress style.
Check the sheet after fitting it: the elastic should sit beneath the mattress edge and the surface should remain flat. Don't layer extra bedding in the bassinet, and follow the bassinet maker's instructions for the sleep surface.
For a separate safety question, read bassinet cover safety guidance.
For accessory questions, see hanging bassinet toys.
Which fabric should you choose for bassinet sheets?
Choose fabric by feel, care needs and the exact options available in your mattress size. Organic cotton and muslin are the natural-fiber choices here, while microfiber polyester and a polyester-spandex blend offer other texture and stretch options.
KeaBabies offers organic cotton in 33 x 17 in and 32 x 21 in sizes. Gllquen and LYRICHOM have muslin cotton options, while Biloban and Gllquen also offer microfiber polyester styles.
Wash guidance differs, so check it before buying. A sheet that can go through your usual wash routine may be easier to keep in rotation, especially if you want a spare ready for a quick change.
Cotton preference can narrow the field, but a fabric label doesn't solve mattress fit. Compare our best cotton bassinet sheets and best organic cotton bassinet sheets guides after confirming your mattress size.
How many bassinet sheets do you need?
Two fitted sheets provide a basic spare while one is in the wash. A 3- or 4-pack can reduce how often you need to do laundry just to replace a used sheet.
A larger pack makes sense if you want several clean sheets on hand, but first confirm that every sheet in it fits your mattress. The Gllquen 33 x 20 in microfiber option and Biloban 33 x 20 in option both come in 4-packs; the Gllquen muslin set has 3 sheets.
For many families, the practical choice is a small rotation that fits the laundry routine and storage space. Keep the bassinet's sleep area simple and use only the fitted sheet the manufacturer permits.
Which sheets suit particular bassinet brands?
Brand-specific fit notes can help, but compare the mattress itself before ordering. For a specific HALO model, see HALO BassiNest 3.0 sheets.
A bassinet brand may make more than one model or mattress shape.
The KeaBabies 32 x 21 in option is described for rectangular Baby Delight mattress pads, and the Joey + Joan sheet is designed for the Baby Delight Beside Me Dreamer. The Gllquen muslin set names Baby Delight among compatible models.
For other brand-focused comparisons, see our guides to best Graco bassinet sheets, best Delta Children bassinet sheets, best sheets for Baby Delight bassinets and best sheets for the Guava Lotus bassinet.
The best sheets for Simmons Kids bassinets and best Chicco bassinet sheets guides may also help if you already know the bassinet brand. For a broader look at choosing a sleep space as your child grows, read Bassinet That Grows With Baby: A Quick Guide.
What should you check before using a bassinet sheet?
Check the mattress size, sheet fit and bassinet maker's instructions before each use. The fitted sheet should be the only bedding on the mattress unless the manufacturer says otherwise.
A sheet should fit securely without loose corners, bunching or fabric overhanging the mattress. Replace it with a correctly sized option if it shifts or no longer fits after washing.
Wash the sheet according to its care label and let it dry fully before putting it back on. For other bassinet setup questions, see [What Is a Bassinet Hood For?
A Simple Guide](/what-is-a-bassinet-hood-for/).
Which baby bassinet sheets should you choose?
Pick the KeaBabies 33 x 17 in organic cotton set for that mattress size, the Gllquen 33 x 20 in set if you want four microfiber sheets, or the Gllquen muslin pack for a 33 x 20 in cotton option. Measure first, then choose the fabric and pack size that suit your routine.
Our top 3 picks at a glance
-
1
Best for 33 x 20 in mattresses
Gllquen Baby Bedside Sleeper Bassinet Sheets 33x20
9.7/10 our score
See it on Amazon -
2
Best for 33 x 17 in mattresses
KeaBabies 2-pk Organic Baby Bassinet Sheets Boys
9.6/10 our score
See it on Amazon -
3
Best for Baby Delight rectangles
KeaBabies 2pk Organic Bassinet Sheets
9.6/10 our score
See it on Amazon
Frequently asked questions
How do I choose the right size bassinet sheet?
Measure the mattress length, width and depth, then compare all three with the sheet dimensions and fit notes. A 33 x 20 in sheet is not interchangeable with a 33 x 17 in option just because both are called bassinet sheets.
Use the mattress maker's care and fit guidance, and don't use a sheet that bunches or comes loose.
Are cotton bassinet sheets better than microfiber?
Cotton and microfiber have different feel and care tradeoffs. Cotton options here include organic cotton and muslin, while microfiber options are polyester; some families may prefer a natural fiber, while others value a larger pack or an easy wash routine.
Compare the fabric label and care instructions with your preferences.
How many bassinet sheets should I have?
Two or more sheets give you a spare when one needs washing. A 2-pack covers a simple rotation, while 3- and 4-packs can leave more clean sheets available between laundry loads.
Choose pack size around your laundry routine and storage space.
Can one bassinet sheet fit different brands?
Sometimes, but brand names alone don't confirm fit. Compare the mattress shape, length, width and depth with the sheet's stated dimensions, especially for bedside sleepers and models with a wider rectangular pad.
An elastic edge can stretch, but it doesn't make every size safe or snug.
Are muslin bassinet sheets washable?
The muslin options here are machine washable. Check the care instructions for the exact sheet before washing, since temperature and drying guidance can vary by brand and fabric.
A spare fitted sheet can help keep your routine simple while the other one is in the wash.
