Nick Pelios
Freediver, Creator
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Nick Pelios
Freediver, Creator
In the world of freediving, weight distribution is more than a matter of comfort—it's a matter of performance. That’s why we created the Alchemy Heavy Neck Weight, a high-performance tool built for divers who demand more from their gear. Recently, we invited three trusted voices in the diving community—deep freediver & instructor Cristian Castano, shark diver and educator Saveliy Mankovskiy, and underwater content creator Cabgod—to share their experience with our heavy-duty silicone neck weight.
Designed to weigh approximately 2 kg, this neck weight delivers what many divers have been asking for: a single, compact, neck-mounted solution that removes the need for a traditional weight belt. As Cristian explains:
“I float a lot, I do a lot of packing, I use a thick wetsuit—so I need a lot of weight. This allows me to bring everything I need on my neck without loading up my weight belt."
The result is cleaner, more streamlined dives, whether you’re in training, filming, or working with clients.
For divers who travel frequently, especially by air, traditional lead weights can be a liability. Saveliy has experienced this firsthand:
“There have been two times, flying out of LA, where I’ve had lead weights stolen from my gear bag. But this—this I can carry with me. It’s compact enough for carry-on.”
The Heavy Neck Weight’s durable silicone build not only makes it travel-friendly, but also means it’s easy to pack, reliable, and ready to go right out of the bag.
One of the common concerns around heavier neck weights is discomfort—but Alchemy has addressed that head-on. According to Cabgod:
“At first, I thought it might be uncomfortable because it’s so thick and long—but it’s actually more comfortable than the old models. It hugs your jawline and collarbone, staying fixed without moving around.”
The soft silicone lining and carefully sculpted design ensure it stays snug against the neck, providing a secure fit without the rigid, choking sensation of traditional models with locking mechanisms.
A comfortable fit isn’t just about feeling good—it’s about diving well. Cristian notes that the neck weight doesn’t interfere with essential movements, like taking a mouthfill or adjusting during freefall. In fact, it actively enhances performance:
“It helps my students in Colombia with their freefall and body position. The added weight at the neck improves alignment and streamlines descent.”
For underwater videographers like Cabgod, the added stability has another benefit:
“It helps me capture stable shots while shooting with clients or making content. It grips well and doesn’t shift around underwater.”
True to the Alchemy standard, this product is handmade, thoughtfully engineered, and built with high-end materials to ensure longevity and performance. As Saveliy puts it:
“Just looking at this thing, it’s in line with everything else Alchemy puts out. Super high quality. Built for performance.”
Whether you're a seasoned competitor, an instructor guiding students, or a creative capturing the underwater world, the Alchemy Heavy Neck Weight offers a blend of comfort, function, and travel convenience that few others can match. If you're looking to refine your body position, reduce your reliance on weight belts, or travel light without compromise, it's time to experience the difference. Try it once—and feel the balance.