
Why You Should Dive Sidemount with the JAVA System at Oceans 5 Gili Air
Sidemount diving has become one of the most popular ways to dive for divers who want more comfort, better trim, and a more streamlined setup underwater. What started as a configuration mainly used by cave and technical divers is now becoming more common in recreational diving as well. More and more divers are discovering that sidemount is not only practical, but also a fantastic way to improve diving skills and overall comfort in the water.
If you have never tried sidemount before, you might wonder why so many divers are switching from traditional backmount systems. The answer is simple. Sidemount offers better balance, easier access to your equipment, and a more flexible way of diving. And when you combine this with the JAVA Sidemount System, you get one of the most streamlined and comfortable sidemount setups available today.
At Oceans 5 Gili Air, divers can discover sidemount in a professional and relaxed environment. Did you know that Oceans 5 offers sidemount courses and has JAVA sidemount equipment available? That means you can learn sidemount with high-quality equipment and under the guidance of experienced instructors.
What Is Sidemount Diving?
Sidemount diving is a scuba configuration where the tanks are worn on the sides of the diver’s body instead of mounted on the back. This creates a lower profile in the water and gives the diver easier access to valves, regulators, and the tanks themselves. Instead of having one cylinder behind you, sidemount allows you to carry one or two tanks at your sides, depending on the dive and the training level.
This setup was first developed for cave diving, where tight spaces made a traditional back-mounted tank less practical. Over time, divers realized that the advantages of sidemount also work perfectly for recreational diving, technical diving, wreck diving, and underwater photography.
Why Should You Dive Sidemount?
1. Better Comfort Above and Underwater
One of the biggest advantages of sidemount diving is comfort. Many divers immediately notice that sidemount feels less heavy on the back and shoulders. Instead of carrying all the weight in one place, the cylinders are distributed along the sides of the body. This makes the system feel more balanced and often more comfortable, especially for divers who have back or shoulder issues.

It is also easier to move around on land. Instead of walking to the water with heavy cylinders on your back, divers can often carry the tanks separately and clip them on in the water. This makes sidemount a very attractive option for divers who want a more relaxed way to handle equipment.
2. Improved Trim and Buoyancy
Sidemount diving can significantly improve your body position in the water. Because the cylinders are clipped next to your body, it becomes easier to achieve a flat, horizontal trim position. Good trim reduces drag, improves buoyancy control, and makes finning more efficient.
This is not only useful for technical diving, but also for recreational diving. A diver with better trim uses less energy, consumes less air, and moves more smoothly through the water. It also makes diving more environmentally friendly, because better trim means less chance of accidentally touching the reef or disturbing marine life.
3. More Streamlined in the Water
A good sidemount setup creates a very streamlined profile. Tanks sit neatly along the diver’s sides, creating less drag than many traditional setups. This means less resistance in the water and a more relaxed dive.
For divers who enjoy drift dives, underwater photography, or longer dives, this extra streamlining can make a big difference. You feel more in control, more stable, and more efficient with every movement.
4. Easier Access to Your Equipment
One of the practical advantages of sidemount is that your tank valves and regulators are easy to see and reach. In a traditional backmount system, the valves are behind your head, which can make them harder to access. In sidemount, everything is visible and within reach.

This gives divers more awareness of their equipment and makes problem solving easier. If there is an issue with a regulator or valve, it can often be handled more quickly and calmly. This is one of the reasons why sidemount is so popular in technical and cave diving.
5. Redundancy and Safety
When diving with two sidemount cylinders, you have two separate gas supplies. This creates an extra level of redundancy. Each cylinder has its own regulator, which means there is more flexibility in managing gas and dealing with potential problems.
For many divers, this increased redundancy provides an additional feeling of safety and confidence underwater. Even recreational divers can appreciate the benefits of learning how to manage multiple cylinders in a calm and organized way.
6. Great for Continuing Your Dive Education
Sidemount is also an excellent specialty for divers who want to improve their diving knowledge and expand their skills. It teaches equipment configuration, trim, buoyancy, awareness, and gas management in a different way than a standard recreational setup.
For divers who are considering technical diving in the future, sidemount is often a very logical next step. But even if you never plan to go into technical diving, sidemount can still make you a more skilled, more aware, and more comfortable diver.
Why the JAVA Sidemount System?
Not all sidemount systems are the same. The design of the harness, attachment points, and wing can make a huge difference in comfort and performance. This is where the JAVA Sidemount System stands out.
1. Streamlined Design
The JAVA system is known for its clean and streamlined design. It keeps the cylinders close to the body and helps divers maintain excellent trim in the water. A well-designed sidemount system makes the entire dive feel more natural and balanced, and the JAVA system is built exactly for that purpose.
2. Comfortable Fit
Comfort is one of the key reasons why divers choose sidemount, and the JAVA system supports that perfectly. The harness is designed to provide a secure but comfortable fit, allowing divers to move freely in the water without feeling restricted.
Good equipment should work with the diver, not against the diver. The JAVA system offers a setup that feels natural and allows for flexibility in different diving situations.
3. Easy to Use
Some divers think sidemount looks complicated, but the right system makes a huge difference. The JAVA Sidemount System is designed to be practical and user-friendly. This makes it a great choice for divers who are learning sidemount for the first time, as well as for more experienced divers who want a reliable configuration.
4. Built for Modern Diving
The JAVA system fits perfectly with modern diving philosophy. Divers today are looking for flexibility, comfort, efficiency, and better control underwater. That is exactly what the JAVA system offers. It supports recreational training, skill development, and more advanced diving goals.
Why Learn Sidemount at Oceans 5 Gili Air?
If you want to learn sidemount, the place where you take your course matters. At Oceans 5 Gili Air, the focus is on quality teaching, small groups, and helping divers become confident and comfortable underwater. This makes it an excellent place to discover sidemount diving.
Oceans 5 offers sidemount courses and has JAVA sidemount equipment available, which means students can train with proper equipment from the beginning. Instead of trying to figure sidemount out on your own, you can learn it step by step with instructors who understand buoyancy, trim, and equipment configuration.
Training at Oceans 5 Gili Air also means diving in a fantastic environment. The Gili Islands are famous for their clear water, easy boat access, warm temperatures, and beautiful marine life. These conditions are perfect for learning a new diving skill in a relaxed and enjoyable setting.
Who Should Try a Sidemount Course?
A sidemount course is suitable for many different types of divers. It is a great option for divers who:
- want to improve trim and buoyancy,
- are looking for a more comfortable equipment setup,
- have back or shoulder discomfort with back-mounted tanks,
- want to continue into technical diving later,
- enjoy trying new skills and modern diving configurations.
Even experienced backmount divers are often surprised by how much they enjoy sidemount. It offers a fresh perspective on diving and helps divers become more aware of their equipment and body position in the water.
Sidemount Diving on Gili Air
Learning sidemount on Gili Air adds another advantage to the course. The island has a relaxed atmosphere, easy access to dive sites, and warm tropical water all year round. Diving around the Gili Islands gives students the chance to practice their new sidemount skills in comfortable conditions.
Because Oceans 5 Gili Air focuses on small groups and high teaching quality, students receive personal attention throughout the course. This is especially important when learning sidemount, because small adjustments in trim, tank position, and body posture can make a huge difference underwater.
Conclusion
Sidemount diving is no longer just for cave or technical divers. It has become one of the most exciting ways for recreational divers to improve comfort, trim, safety, and overall diving performance. With better balance, easier equipment access, and a more streamlined position in the water, sidemount offers clear advantages for many divers.
And when you combine sidemount diving with the JAVA Sidemount System, you get a setup that is modern, practical, and comfortable. The JAVA system helps divers experience sidemount the way it should feel: streamlined, efficient, and enjoyable.
If you want to discover sidemount for yourself, Oceans 5 Gili Air is the perfect place to start. Oceans 5 offers sidemount courses and has JAVA sidemount equipment available, giving you the chance to learn with quality equipment in one of the best diving destinations in Indonesia.
If you are ready to improve your diving skills, increase your comfort underwater, and experience a different way of diving, a sidemount course at Oceans 5 Gili Air could be your next great step.
Book Your Sidemount Course at Oceans 5 Gili Air
Would you like to learn more about sidemount diving or try the JAVA Sidemount System for yourself? Contact Oceans 5 Gili Air and discover how a sidemount course on Gili Air can take your diving to the next level.
