Essentials

• Certification Card
• Mask (optional snorkel)
• Hood
• Fins
• Weights
• BCD
• Dive computer(s)
• Regulators with pressure gauge, BCD hose, and/or drysuit hose
• Drysuit / wetsuit
• Dry gloves / wet gloves / wet boots
• Drysuit undergarments, socks, glove liners
• Dive light(s)
• Dive knife
• Dive reel
• SMB (surface marker buoy) and spool / reel

Open Ciruit specific

• Tank(s)
• Stage bottles, if needed, with regulators

CCR specific

• Rebreather
• Rebreather tanks
• Bailout tanks with regulators

Optional

• Compass
• Save a dive kit
• Mask defog
• Whistle
• Marine rescue radio with GPS
• Camera