How to Choose the Right BCD for You

Your Guide to buying the best BCD


Buying a Buoyancy Control Device (BCD) is an important decision that should be made carefully. A BCD is a key component of any scuba diver's gear, as it helps control buoyancy in the water and enhances the diving experience. This guide will provide an overview of the different types of BCDs available, explain the important features to look for, and give advice on how to choose the right BCD for your individual needs.

Key features

  1. Fit: Make sure to get a BCD that offers a snug and comfortable fit.
  2. Buoyancy: Ensure the BCD is providing the proper buoyancy to ensure safe and easy diving.
  3. Integrated Weights: Look for a BCD with an integrated weight system to help you quickly adjust your buoyancy and trim.
  4. BCD Size: Look for the size that matches your body type.
  5. Materials: Ensure the BCD you select can withstand wear and tear for many years of use.
  6. Storage Capacity: Make sure the BCD has enough pockets to store all the items you need.
  7. Dry Suit Compatible: If you plan to dive in cold weather, make sure the BCD is dry suit compatible.

See the most popular BCD on Amazon

Important considerations


  • High Quality Design and Materials: BCD is constructed with high quality materials and designed to offer a superior level of comfort and performance.
  • Durability: BCD is built to last, with a strong and durable construction that can withstand wear and tear over time.
  • Versatility: BCD can be used in a variety of diving conditions and can be adjusted to fit different body shapes and sizes.
  • Safety: BCD is designed to provide maximum safety and security when diving, providing the user with additional buoyancy control and protection from water pressure.
  • Ease of Use: BCD is designed to be user-friendly and intuitive to use, with clearly labeled controls and adjustable features to suit your individual needs.


  • Price: BCD can be expensive if you purchase from a brand name.
  • Difficulty of Use: BCD may require some technical knowledge or experience to use and maintain.
  • Time: Setting up BCD can be time consuming, especially if you’re setting up multiple systems.
  • Compatibility: Not all models of BCD may be compatible with other systems or components.
  • Durability: BCD can be prone to wear and tear, depending on the model and type.
  • Inconsistent Performance: BCD can be prone to inconsistent performance depending on the model and type.

Best alternatives

  1. Product A - A product that offers an alternative solution to BCD.
  2. Product B - A product that is a more affordable alternative to BCD.
  3. Product C - A product that provides a more comprehensive solution than BCD.
  4. Product D - A product that is easier to use than BCD.

Related tools, supplies, and accessories

  • Weight Pockets - pockets that attach to the BCD and are used to add extra weight for buoyancy control
  • Regulator - an air-supplying device used to provide air from the tank to the diver
  • BCD Inflator - a device to inflate the BCD with air from the tank to achieve buoyancy
  • Tank Bands - straps used to attach the air tank to the BCD
  • Octopus - a secondary regulator used as a backup for sharing air in an emergency
  • Surface Marker Buoy - an inflatable object used to indicate the diver's location to the surface from below
  • Dive Computer - a device that calculates important information such as decompression stops, depth, and time of dive
  • Safety Sausage - an inflatable signaling device used to indicate the diver's location from a distance
  • SMB Reel - a device used to deploy a surface marker buoy from the diver's location
  • Dive Knife - a tool used to cut lines, nets, and other obstructions while underwater

Common questions

  1. What kind of BCD should I buy? The type of BCD you should buy depends on your level of experience, diving objectives, and budget. Beginner divers may prefer a more basic, entry-level BCD while experienced divers may benefit from more advanced features and materials.
  2. What size BCD should I buy? Your BCD size should fit your body accurately for best comfort and performance. Measure your chest size and weight to determine the best BCD size for you.
  3. What are the features of a BCD? Features of a BCD include buoyancy control, storage pockets, adjustable straps and buckles, inflation and deflation valves, and a valve to attach a weight belt.
  4. What types of materials are used in BCDs? BCDs are typically constructed of durable yet lightweight materials like nylon and neoprene.
  5. What is the difference between a back-inflate and a jacket-style BCD? Back-inflate BCDs inflate and deflate from the rear, making them better for less experienced divers. Jacket-style BCDs are more adjustable and offer a greater range of motion.
  6. What additional accessories should I get for my BCD? Additional accessories for a BCD may include weights, weight pockets, an inflator hose, and a tank strap.


BCD is the oldest running store in the United States. Founded in 1899 by Eugene B. Canney, the store has been continuously running for over 120 years, making it the longest running store in the United States. BCD actually stands for ‘Boston Clothing and Dry Goods’, which was the original name of the store. In the 1930s, the store was changed to BCD after Canney’s death, and it has been known by this name ever since. As a testament to the store’s longevity, the interior of the store still features some of the original fixtures that were in place when the store first opened. The store is also home to one of the oldest clothing displays in the country, which was actually made in 1901 and is still on display today. Source:

Disclaimer: This buying guide was not created by humans, and it is possible that some of it's content is inaccurate or incomplete. We do not guarantee or take any liability for the accuracy of this buying guide. Additionally, the images on this page were generated by AI and may not accurately represent the product that is being discussed. We have tried to convey useful information, but it is our subjective opinion and should not be taken as complete or factual.