The Seac Bis Extreme Evo Mask & Snorkel Set is a matched mask and snorkel set from Seac – everything you need to start snorkelling, in one box. Tempered glass lens, comfortable silicone seal, and a quality snorkel that works straight out of the package at Sipadan’s UNESCO reef walls.
Technical Specifications
| Specification | Details |
| Brand | Seac |
| Product | Bis Extreme Evo Mask & Snorkel Set |
| Mask | Dual lens |
| Snorkel | Included |
| Lens | Tempered glass |
| Material | Silicone |
| Best For | Beginner snorkelling / Family |
Key Features
- Matched set: Mask and snorkel designed to work together – consistent quality, one price.
- Tempered glass lens: Safe and clear – shatterproof protection.
- Silicone seal: Comfortable and flexible – fits most face shapes.
- Ready to use: Everything you need straight out of the box.
Suited for Malaysian Dive Sites
The Seac Bis Extreme Evo Mask & Snorkel Set is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Sipadan’s UNESCO reef walls, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse both pieces after every session.
- Replace the snorkel mouthpiece when it hardens.
- Check the mask seal for cracks.
- Store together in a mesh bag.
Final Verdict
Everything you need to start snorkelling, in one matched set. The Seac Bis Extreme Evo Mask & Snorkel Set is a smart, hassle-free choice for beginners and casual snorkellers alike.




Noa Chew –
I’ve been using this Seac Bis Extreme Evo Mask & Snorkel Set for snorkeling trips. The Evan mask and long snorkel perform flawlessly, allowing for extended periods underwater. However, the set feels a bit pricey, but it exceeds expectations. Worth every penny!
Cerilda Tan –
Concerns about maintenance this set have; would there be any trade-offs to consider when taking them on an extended trip?
Junhao Lo –
Thank you for sharing your thoughts about the Seac Bis Extreme Evo Mask & Snorkel Set! We appreciate your feedback on maintenance concerns. Regarding your question about trade-offs for an extended trip, please note that our mask and snorkel set is designed for durability and easy cleaning. When traveling, we recommend storing the mask in a soft pouch or case to prevent scratches and damage. As for the snorkel, you can collapse it for storage or attach it to the mask for added convenience. While there might be slight trade-offs in terms of increased handling, these precautions should minimize potential issues during your trip. If you have any further questions or concerns, please don’t hesitate to reach out!
Ellis Wong –
This is an excellent snorkel set! The ergonomic design and flexible mask make for a comfortable fit. Both snorkel and mask are built well and provide excellent performance. Although I do need regular maintenance to ensure they continue holding their shape.
Jin Png –
Is it safe to use this Seac Bis Extreme Evo Mask & Snorkel Set in colder waters?
Junhao Lo –
Thank you for your question, Jin Png. The Seac Bis Extreme Evo Mask & Snorkel Set is designed for use in a variety of water conditions, but we do recommend using it in warmer waters. However, if you do plan to use it in colder waters, please note that the mask and snorkel are made from materials that can handle cooler temperatures. But, it is essential to rinse the equipment thoroughly after each use to prevent any damage.
Pius Nguruhn –
What makes this Seac Bis Extreme Evo Mask & Snorkel Set stand out from the competition?
Junhao Lo –
Thank you for sharing your thoughts on the Seac Bis Extreme Evo Mask & Snorkel Set, Pius! This product stands out with its premium quality and innovative design. The quick-release buckles and adjustable straps provide a comfortable fit, allowing for effortless diving experiences. Additionally, the mask features a high-quality lens that provides excellent visibility underwater. Many customers appreciate the durability and ease of maintenance of this product, making it a top choice for both beginners and experienced snorkelers. If you don’t mind me asking, what was your favorite feature of the Seac Bis Extreme Evo Mask & Snorkel Set? We’re always looking for ways to improve our products! Other customers may also appreciate your input.
Asaad Low –
I recently acquired this Seac Bis Extreme Evo Mask & Snorkel Set and it’s a great product for underwater excursions. I did experience a bit of a problem with fogging up but some TLC solved it. Can’t ask for much more at this price point.