Organic Cotton Mattress and Pillow Protection Bundle

A zippered mattress encasement and two matching pillow protectors, all woven from the same unbleached, untreated organic cotton. There is no coating, laminate or membrane. The weave is the barrier, so the bed stays quiet and breathes like plain cotton.

Save 20% when you buy them together as this bundle. The discount is applied automatically at checkout.

What's included

• 1 AllergyCare™ Organic Cotton Zippered Mattress Encasement, in the mattress size and depth you choose.
• 2 AllergyCare™ Organic Cotton Zippered Pillow Protectors, in the pillow size you choose (Standard, Queen or King). That covers a two-pillow bed. Add more pillow protectors separately for extra pillows.

How the barrier works

Porous Measurement International measured the organic cotton fabric's mean flow pore diameter at 4.71 microns. Dust mites measure roughly 200 to 300 microns and mite allergen particles roughly 10 to 40, so both are larger than the openings in the weave. Details are on our lab results page, and the full report is available on request.

The fabric

• 100% organic cotton, unbleached and untreated, 233 thread count
• Natural cream tone with no added dyes, so small color variations between pieces are normal
• No softeners or optical brighteners
• Latex-free
• Mattress encasement: heavy-gauge nylon zipper and double-stitched seams
• Pillow protectors: full zippered enclosure

About the organic sourcing

The cotton comes through a GOTS certified supply chain under Scope Certificate CU846673GOTS-2026-00087084, issued by Control Union Certifications B.V. to GOTS version 7.0 and valid to 26 August 2027. A Scope Certificate covers the supply chain. Bargoose does not hold its own GOTS licence, so these finished products are not sold as GOTS certified goods.

Sizes and fit

• Mattress encasement: Twin, Long Twin, Full, Queen, King and Cal King, in 9", 12" and 16" depths.
• Pillow protectors: Standard, Queen or King.

Measure your mattress height at its deepest point and pick the matching depth. The encasement is cut oversized on purpose and shrinks to its fitted size after the first wash and dry. A slightly loose fit is correct; a tight cover makes the mattress feel stiff and strains the seams and zipper. For an 18" mattress, the encasement on its own comes in 18" for Queen, King and Cal King.

Is it waterproof?

No. All three pieces are breathable cotton with no membrane. For spill protection, put a waterproof pad over the encasement or choose one of our waterproof protectors and encasements.

Care

• Machine wash warm, up to 130°F. Tumble dry medium.
• Do not use chlorine bleach.
• The mattress pad and fitted sheet sit on top of the encasement, so washing it once or twice a year is usually enough. Wash the pillow protectors more often.

Who it's for

People who want dust mite protection on the mattress and pillows without a plastic or membrane layer, and who prefer organic cotton next to the bed. It sleeps cooler than membrane encasements because air passes through the cotton.

Questions

Should my mattress pad go over or under the encasement?
Over. Put the encasement directly on the mattress, then the pad and the fitted sheet.

Is the product GOTS certified?
The cotton is sourced through a GOTS certified supply chain. The finished products are not sold as GOTS certified goods, because Bargoose does not hold its own GOTS licence.

Can I buy the pieces separately?
Yes. The Organic Cotton Zippered Mattress Encasement and the Organic Cotton Zippered Pillow Protector are both sold on their own. Buying them together as this bundle takes 20% off.

Do you make custom sizes or sell in bulk?
Yes. Email orders@bargoosebedding.com with the mattress dimensions and quantity.

Warranty and returns

All three pieces are covered by the Bargoose Lifetime Limited Warranty. Items in the original sealed bag can be returned within 30 days of the invoice date with an RMA number. Washed bedding can be returned only if it is defective.

Compliance note

Designed as a physical barrier against allergens and environmental particles. These products are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease.