Stay cool and dry with the six-sided TENCEL lyocell fabric derived from sustainable wood sources, ensuring a comfortable sleep environment. The Sanitized antimicrobial treatment prevents the growth of microbes, reducing mold staining and odors, keeping your mattress fresher and cleaner for longer while supporting eco-friendly washing practices. Enjoy an allergy-free bed with the fully encased cover of the Great Barrier Mattress Protector, keeping out dust, pet dander, dust mites, and allergens for a healthier sleep. Protect your mattress against spills and accidents with the water-resistant TPU barrier, ensuring it stays in pristine condition. Effortlessly remove and clean the protector with the easy-to-use zip, while the all-over silicone print on the underside prevents mattress sliding, providing a secure fit for any bed base. Deep fit is 30cm and can stretch to 37cm. This is recommended for our Koala Luxe Mattress or if your mattress height is over 30cm.
Stay cool and dry with the six-sided TENCEL lyocell fabric derived from sustainable wood sources, ensuring a comfortable sleep environment. The Sanitized antimicrobial treatment prevents the growth of microbes, reducing mold staining and odors, keeping your mattress fresher and cleaner for longer while supporting eco-friendly washing practices. Enjoy an allergy-free bed with the fully encased cover of the Great Barrier Mattress Protector, keeping out dust, pet dander, dust mites, and allergens for a healthier sleep. Protect your mattress against spills and accidents with the water-resistant TPU barrier, ensuring it stays in pristine condition. Effortlessly remove and clean the protector with the easy-to-use zip, while the all-over silicone print on the underside prevents mattress sliding, providing a secure fit for any bed base. Deep fit is 30cm and can stretch to 37cm. This is recommended for our Koala Luxe Mattress or if your mattress height is over 30cm.
in 1 offers
The lowest price for Deep Fit Great Barrier Mattress Protector - Queen right now is $195.00 at koala.com.
The all-time low was $155.74 on 27 Dec 2025 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Oct 2026.
Deep Fit Great Barrier Mattress Protector - Queen
Stay cool and dry with the six-sided TENCEL lyocell fabric derived from sustainable wood sources, ensuring a comfortable sleep environment. The Sanitized antimicrobial treatment prevents the growth of microbes, reducing mold staining and odors, keeping your mattress fresher and cleaner for longer while supporting eco-friendly washing practices. Enjoy an allergy-free bed with the fully encased cover of the Great Barrier Mattress Protector, keeping out dust, pet dander, dust mites, and allergens for a healthier sleep. Protect your mattress against spills and accidents with the water-resistant TPU barrier, ensuring it stays in pristine condition. Effortlessly remove and clean the protector with the easy-to-use zip, while the all-over silicone print on the underside prevents mattress sliding, providing a secure fit for any bed base. Deep fit is 30cm and can stretch to 37cm. This is recommended for our Koala Luxe Mattress or if your mattress height is over 30cm.
Stay cool and dry with the six-sided TENCEL lyocell fabric derived from sustainable wood sources, ensuring a comfortable sleep environment. The Sanitized antimicrobial treatment prevents the growth of microbes, reducing mold staining and odors, keeping your mattress fresher and cleaner for longer while supporting eco-friendly washing practices. Enjoy an allergy-free bed with the fully encased cover of the Great Barrier Mattress Protector, keeping out dust, pet dander, dust mites, and allergens for a healthier sleep. Protect your mattress against spills and accidents with the water-resistant TPU barrier, ensuring it stays in pristine condition. Effortlessly remove and clean the protector with the easy-to-use zip, while the all-over silicone print on the underside prevents mattress sliding, providing a secure fit for any bed base. Deep fit is 30cm and can stretch to 37cm. This is recommended for our Koala Luxe Mattress or if your mattress height is over 30cm.
Last updated at 21/10/2026 10:03:50
Deep Fit Great Barrier Mattress Protector
120-day returns
| Size | King Single |
| Type | Mattress Protector |
| Highlights | Cooling, Moisture Wicking, Water-resistant |
| Cover Material | Tencel lyocell fabric |
| Material | Tencel lyocell fabric, TPU barrier |
Deep Fit Great Barrier Mattress Protector
120-day returns
| Size | King Single |
| Type | Mattress Protector |
| Highlights | Cooling, Moisture Wicking, Water-resistant |
| Cover Material | Tencel lyocell fabric |
| Material | Tencel lyocell fabric, TPU barrier |
