The TUSA M-212 Freedom Ceos Mask Snorkel Set pairs TUSA M-212 Freedom Ceos Mask with TUSA Hyperdry Elite II Dry Top Snorkel. This set brings the two core pieces together while letting you choose the available colours and fitting options for each component.
What is included?
- TUSA M-212 Freedom Ceos Mask — one at the standard quantity selection.
- TUSA Hyperdry Elite II Dry Top Snorkel — one at the standard quantity selection.
Other accessories shown in the bundle options are optional and included only when selected. Review the colours, sizes, extras and quantities in your selection before adding the set to your cart.
Mask features
The TUSA M-212 Freedom Ceos combines a compact twin-lens design with a soft silicone skirt and straightforward strap adjustment. Its low-profile frame keeps the mask close to the face, while the teardrop-shaped windows provide a clear view of your surroundings and equipment.
TUSA’s Freedom Technology uses different silicone thicknesses, a dimpled skirt surface and stability ridges to balance flexibility with support. The rounded skirt edge and contoured 3D strap help distribute contact around the face and head. Skirt-mounted quick-adjust buckles let you fine-tune strap tension without pulling the strap excessively tight.
Snorkel features
- Closing dry top: A float-operated gasket closes the upper opening when submerged, helping keep water out of the tube. It opens again above the surface to admit air.
- Angled high-flow purge: Collected water sits near the covered, large-diameter lower valve, giving it a short exit path when you clear the snorkel.
- Shaped silicone mouthpiece: The contoured bite and flexible silicone neck let the mouthpiece settle comfortably without the upper tube pulling directly against your jaw.
- Comfort Swivel attachment: The detachable, two-part mask adapter rotates so you can set the tube angle and remove the snorkel without repeatedly threading the mask strap.
Technical Specs
Mask specifications
| Specification | Details |
|---|---|
| Model | TUSA M-212 Freedom Ceos |
| Lens layout | Two-window, teardrop design |
| Lens material | Tempered glass |
| Skirt | Silicone with Freedom Technology and rounded edge |
| Strap and buckles | Adjustable silicone 3D anatomical split strap; skirt-mounted quick-adjust buckles |
| Internal volume | 180 cc |
| Frame dimensions | 7.2 × 15.7 cm |
| Fitting dimensions | 11.3 × 13 cm |
| Mask weight | 184 g |
| Corrective-lens compatibility | MC-7500 negative / positive lenses and BF-7500 gauge-reader lenses; sold separately |
Snorkel specifications
| Specification | Details |
|---|---|
| Model | SP0101 Hyperdry Elite II |
| Top design | Float-operated dry top |
| Tube | Polyurethane upper tube; flexible silicone lower section |
| Mouthpiece | Contoured silicone |
| Purge | Covered high-flow valve with angled chamber |
| Mask attachment | Detachable Comfort Swivel adapter |
| Dimensions | 45.4 × 8.9 cm |
| Internal volume | 149 cm³ |
| Weight | 161 g |
Mask size and fit guidance
Mask fit and specifications
| Face-fit profile | Medium (TUSA 2026 skirt-fit guide) |
|---|
The fit classification follows TUSA’s 2026 skirt-fit guide. Check the seal, brow clearance and nose comfort on your own face; the fit label is a starting point.
Dimensions help you compare masks, but face shape determines the seal. Check comfortable contact around your forehead and cheeks, room around your nose and clearance between your face and the frame. Our Hallam team can help you compare the Ceos with other adult masks.
Face width, shape and nose-pocket comfort determine mask fit. A small, medium, large or youth label is a starting guide only. Keep hair clear of the skirt and use light strap tension; do not overtighten a mask to compensate for a poor fit.
Snorkel fit and use
Adjust the keeper height and angle until the mouthpiece rests naturally in your mouth. Choose a colour from the available options; the silicone colour varies by version. The flexible neck allows movement, but this is not an all-silicone roll-up snorkel.
Use the snorkel for breathing at the surface with its opening above the water. Clear any water before taking your next breath; a snorkel does not supply air while submerged.
Buying for someone else
If this is a gift, ask about the wearer’s current mask fit and allow time to check the seal and mouthpiece comfort before the first trip. Mask size and mouthpiece comfort need separate checks. Our Hallam team can help compare suitable shapes.
Care and storage
Rinse in fresh water after use, including the buckles, then let the mask dry in the shade. Store it in a protective case without crushing the skirt. Follow the supplied instructions for lens preparation and anti-fog treatment, especially for coated lenses. Avoid abrasive cleaners, toothpaste and flame treatment.
Flush the snorkel, mouthpiece and any valves with fresh water after use. Remove trapped sand and let the equipment dry in the shade before storage.







































