Gentle jaw support during CPAP therapy
The Best in Rest adjustable CPAP chin strap gently cradles the jaw to help keep the mouth closed during sleep. It is intended primarily for CPAP users who experience mouth opening or oral air leakage while using a nasal or nasal pillow mask.
Its lightweight, low-profile design combines a soft chin support with two adjustable straps. These adjustments help provide a stable, personalized fit for different adult head shapes and sizes.
Key features
- Gently supports the jaw
- Helps limit mouth opening during sleep
- May help reduce oral air leakage during CPAP therapy
- Dual-adjustment design
- Universal adjustable adult size
- Soft, breathable fabric
- Lightweight and low-profile construction
- Comfortable inner lining
- Easy to put on and remove
- Hand-washable and reusable
Intended use
This chin strap is intended for adults who:
- Use a nasal CPAP mask
- Use a nasal pillow mask
- Experience mouth opening during therapy
- Experience oral air leakage while using CPAP
- Require gentle jaw support during sleep
A chin strap does not replace a CPAP mask and does not treat sleep apnea independently. Consult your healthcare or respiratory-care professional if mouth leakage persists or if you have difficulty breathing comfortably through your nose.
Compatibility
Best suited for:
- Nasal CPAP masks
- Nasal pillow masks
- CPAP and BiPAP therapy with a nasal interface
- Most adult head sizes
A chin strap may not be appropriate with every mask configuration. Full-face masks already accommodate breathing through both the nose and mouth. Follow the recommendations of your healthcare professional and mask manufacturer.
How to wear it
- Place the wider padded section underneath the chin.
- Position the upper strap over the top of the head.
- Position the secondary strap around the back of the head.
- Adjust both straps gradually.
- Confirm that the chin is gently supported.
- Ensure that the strap does not interfere with the mask or headgear.
- Confirm that you can breathe comfortably through your nose.
The strap should be snug enough to support the jaw without causing pain, excessive pressure or restricted breathing.
Cleaning instructions
- Hand wash using warm water and mild soap
- Rinse thoroughly with clean water
- Gently remove excess water without twisting
- Allow to air-dry completely
- Do not machine wash
- Do not tumble dry
- Do not use bleach or abrasive cleaners
- Store in a clean, dry location
Replacement
Replace the chin strap when it becomes excessively stretched, damaged, difficult to clean or no longer maintains a secure fit. Retail guidance commonly recommends replacement approximately every six months, depending on use and condition.
Specifications
- Product type: Adjustable CPAP chin strap
- Size: Universal adjustable adult size
- Fit: One size fits most adults
- Adjustment: Dual adjustable straps
- Material: Soft, breathable fabric blend
- Approximate weight: 0.1 lb / 45 g
- Colour: Black
- Reusable: Yes
- Cleaning: Hand wash and air-dry
- SKU: BIRCS1502
- UPC: 669002831502
Package contents
- 1 Best in Rest adjustable CPAP chin strap
CPAP mask, tubing and machine are sold separately.
Important notice
This accessory is intended to support CPAP therapy and is not a substitute for prescribed treatment. Stop using it and consult a healthcare professional if it causes pain, skin irritation, restricted breathing or significant discomfort.





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