TWINSET
Do you feel like your time underwater runs out too soon? Do you want to increase your bottom time? When your goals lie beyond conventional recreational limits, the twinset is your natural next evolution.
By doubling your gas reserve and having two completely independent breathing systems, you don’t just multiply your autonomy; you also reduce risks and optimize your buoyancy thanks to a better and more balanced weight distribution.
The RAID Twinset course is the gateway to technical diving: the exact moment you stop being a visitor and become an explorer.
Your next technical adventure starts here. Are you ready for the change?

Prerequisites
- Be at least 15 years old and have parental/guardian authorization.
- Hold RAID Open Water 20 certification (or equivalent) or RAID Open Water Junior (or equivalent).
- Medical Statement.
- Valid mandatory diving and accident insurance.
Course Schedule
A total of 3 training days where we combine theory and practice. The theoretical part can be done online or in person, as preferred. The practical part can be conducted in open or confined waters.
- Theory 1 (1 hour)
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What is Technical Diving?
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Technical Diving Training.
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Clean Mind.
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Gas management.
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The 3 rings.
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Communication.
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- Theory 2 (1 hour)
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DIR Philosophy.
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- Practice 1 (2 hours)
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Configuration Workshop.
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- Practice 2 (2 hours)
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Land Drills Workshop.
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- Dive 1
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Water entry.
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Weight check.
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Trim check.
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Pre-dive checks (Equipment, bubbles, V-Drill, S-Drill).
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- Briefing.
- Dive 2
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Basic 6.
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- Dive 3
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Propulsion techniques (Frog Kick, Modified Frog Kick, Flutter, Modified Flutter, Helicopter turn).
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SMB (Surface Marker Buoy) deployment.
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Controlled ascent.
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- Dive 4
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Rescue Skills.
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- Dive 5
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Navigation.
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Course Details
Price:
- €599 + VAT (Valid until 31/12/2026)
Ratio:
- Minimum 2 – Maximum 4 students
Included in the price:
- Access to the RAID E-Learning platform.
- Minimum of 240 minutes of in-water training.
- Rental of all necessary equipment:
- Harness and Wing System:
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Poseidon Wing
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Regulators:
- Harness and Wing System:
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Rental of all necessary cylinders.
Not Included in the price:
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International RAID Twinset Certification (€59 + VAT)
- Student accommodation and meals.
- Rental of dive gear or cylinders.
- Tank Fills (Learn more).
- Student boat fees.
- Instructor expenses (to be divided among all students):
- Diesel and tolls
- Accommodation
- Meals
- Gas fills
- Boat fees
DIVING EQUIPMENT
All the equipment for the course is included in the price, but if you have your own gear, even better! Having your own twinset equipment will provide you with greater comfort and allow you to keep practicing after the course. If you wish, we can help you get it with a special quote for students. Contact us to find out more.
Ready to take the first step? You can start your course right now at no cost!
Create your profile on the RAID website.
Go to the “Free E-learning Shop”.
Select the Twinset.
You will get access to all the manuals and can complete the first knowledge review quiz completely free.
What’s next after this course?
Once you have successfully completed the course, you will be able to dive with your buddy using a twinset autonomously and safely, and you will be able to continue expanding your training in RAID with new specialties.
Find your next course here on the RAID FLOWCHART.
