0% Installment Terms
- ฿3,000 – ฿3,4994 months
- ฿3,500 – ฿4,9996 months
- ฿5,000 and above10 months
✓ Choose 0% installments at checkout — no payment is collected at this step.
* 0% installment terms subject to issuing bank conditions.
* If you cancel your order yourself (e.g. change of mind) after paying by 0% installment, the refund will be reduced by the installment fees already charged by the bank, so a full refund is not possible. If the issue is on our side (defective item / wrong delivery), you receive a full refund.
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Experiences from StayDry Protector owners
Photos and videos from customers
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Quality: excellent Design: just right, works wellby b*****n · Translated from Thai
Customer reviews
- b*****nVerified buyerTranslated from ThaiQuality: excellent Design: just right, works well
- l*****iVerified buyerTranslated from ThaiTexture: the fabric is soft and smooth, cool and comfortable, doesn't irritate the skin Breathability: breathes well Waterproofing: very good waterproofing, kids' pee doesn't soak into the mattress Like it a lot.
- B*****XVerified buyerTranslated from ThaiComfort: soft and comfortable, not hard Shape and size: fits just right Color: clean white
- r*****7Verified buyerTranslated from ThaiQuality: very good Design: very good Good product. Bought it to cover a new bed of the same brand and it fits exactly. The waterproof fabric underneath doesn't hold water, and the fabric feels good.
- k*****nVerified buyerTranslated from ThaiUsage: really waterproof, the size fits as purchased Quality: good fabric, really waterproof
- n*****0Verified buyerTranslated from ThaiTexture: the fabric is soft and smooth, cool Breathability: breathes very well, dries fast
- p*****lVerified buyerTranslated from ThaiTexture: the fabric is soft and smooth, covers the bed to fit, doesn't wrinkle
- w*****1Verified buyerTranslated from ThaiQuality: excellent quality, will come back and buy again Received the product. It works very well and fits the mattress I ordered.
- T*****mVerified buyerTranslated from ThaiGood, comfortable to sleep on, bouncy, doesn't wrinkle easily
- P*****mVerified buyerTranslated from ThaiLove it. It fits when laid on the bed and I don't feel hot at all when sleeping.
- P*****nVerified buyerTranslated from ThaiComfort: nice soft feel, doesn't interfere with sleep
- A*****rVerified buyerTranslated from ThaiComfort: soft fabric, stitched corners are easy to use
- y*****lVerified buyerTranslated from ThaiDesign: good, easy to use, like a bed sheet Good, the size fits, water doesn't soak through to the bottom. The fabric seems to hold water on top and it doesn't go through to the bottom. Okay.
Sleep on the same mattress as the world's finest hotels — every night at home
Hotel mattress craftsmanship for over 30 years
Frequently asked questions
Is there a shipping fee?
We deliver free across Thailand, including remote areas and islands.
How long does delivery take?
Order prep: 1–2 business days
Delivery in Bangkok and nearby provinces: 3–5 business days
Delivery to other provinces: 5–10 business days
*Business days exclude weekends and public holidays. Delivery may take a little longer during festive periods.*
What payment methods do you accept?
We accept a range of payment methods:
- Cash on delivery (per company policy, no additional fee)
- Mobile Banking / PromptPay (pay through your banking app or scan the QR code; transfers go to the account of Sleephappy Co., Ltd. only)
- Credit / debit card
- 0% installments for up to 10 months (participating cards only, and subject to the bank's terms)
What if my product has a problem and I want to exchange it?
If a manufacturing defect is found within the first 2 years from delivery date the company will consider replacing the product one time at no charge
If it exceeds 2 years replacements will be charged according tousage duration (Pro-Rated Warranty) (Pro-Rated Warranty)
For any issues, please contact us at Line OA: @sleephappyth Phone: 099-745-4265 / 099-246-5626
Where can I find more details about the warranty?
Warranty terms can be viewed on the Warranty & Return Policy (Warranty & Return Policy)
