Frequently asked questions
Sleep and Beyond Organic Cotton Waterproof Mattress Protector: how does it stay dry under the sheet?
It combines a 100% GOTS-certified organic cotton jersey surface with a recycled polyurethane waterproof membrane to provide a breathable, waterproof barrier that stays dry.
What sizes and depths does this protector fit, and are there split options for adjustable beds?
It fits up to 14" deep for Twin, Twin XL, and Full, and up to 18" for Queen, King, and Cal King. Split King and Split Cal King options are available for adjustable beds to cover each side separately.
How would you describe the feel and look of this protector under a sheet?
The protector is soft to the touch with a discreet, snug fit that remains virtually invisible under sheets.
Is this protector safe for sensitive spaces or eco-friendly bedding setups?
Yes. It features breathable, inert, and VOC-free construction with no off-gassing, PVC, or harsh chemicals.
What care steps help maintain its performance over time?
It is machine washable and dryable, with upsized dimensions to accommodate natural cotton shrinkage.
Who would benefit most from this waterproof protector and in what rooms or situations is it ideal?
It's ideal for bedrooms using organic bedding that need waterproof protection, especially in spaces with spills or nighttime moisture concerns.
The Sleep and Beyond organic cotton waterproof mattress protector combines 100% GOTS-certified organic cotton jersey with a durable recycled polyurethane waterproof membrane. This protector is soft to the touch, discreet under your sheet, and designed to fit snugly on mattresses up to 14" deep for Twin, Twin XL, and Full sizes, or up to 18" for Queen, King, and Cal King. Split King and Split Cal King options are available for adjustable beds, making it easy to cover each side individually.
Featuring a breathable, inert, and VOC-free construction, this protector provides complete waterproof protection without off-gassing, PVC, or harsh chemicals. It is made with two layers of organic cotton jersey laminated with a TPU coating, is machine washable, and backed by a 5-year limited warranty on production defects. The design includes upsized dimensions to accommodate natural cotton shrinkage, and it’s compatible with eco-friendly packaging for a sustainable choice.
- 100% GOTS-certified organic cotton jersey with a recycled TPU waterproof membrane
- Fits up to 14" depth (Twin, Twin XL, Full) and up to 18" (Queen, King, Cal King); Split options available for adjustable beds
- No off-gassing, vinyl/PVC, VOCs, phthalates, or carcinogenic chemicals
- Breathable, inert, and durable water barrier with no odor or harsh chemicals
- Machine wash & dry; upsized to accommodate shrinkage and pre-wash comfort
- GOTS, Fair Trade & Oeko-Tex certified; GREENGUARD Gold-standard TPU
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