| Overall Dimensions | |
| Length | 6.8" (17 cm) |
| Diameter | 2.1" (5.25 cm) |
| Chamber volume | 218 ml |
| Weight | 2.5 oz |
Materials: OptiChamber® is constructed of high-quality thermoplastics. The valve and mask are silicone rubber. OptiChamber products contain no latex.
Maintenance: OptiChamber® can be completely disassembled for cleaning. Warm water and mild soap are recommended. All parts are top-rack dishwasher-safe except the valve and face mask.
Quality Assurance: 100% of OptiChamber® units are quality-control inspected at the factory before shipment.
Life Span: With proper care (i.e., cleaning and routine valve replacement), OptiChamber® should last at least one year. Replacing the valve can increase the longevity of OptiChamber.