Scubapro Regulator Package – MK11/S270 Regulator + R105 Octopus + Definition Reg 10 Regulator Bag
Scubapro Regulator Package – MK11/S270 Regulator + R105 Octopus + Definition Reg 10 Regulator Bag - Scubapro MK11/S270 is backordered and will ship as soon as it is back in stock.
What's in this bundle
Scubapro Regulator Package – MK11/S270 Regulator + R105 Octopus + Definition Reg 10 Regulator Bag - Scubapro MK11/S270 is backordered and will ship as soon as it is back in stock.
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DiveCatalog.com Quick Dry Multi Accessory Dive Gear Hanger for Boots, Gloves, Hood
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DiveCatalog Comfo-Bite Silicone Mouthpiece for Scuba Diving Regulators Black
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DiveCatalog Essentials - BCD and Regulator Hanger for Scuba Diving
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DiveCatalog Scuba Essentials - Wetsuit Hanger for Scuba Diving, Snorkeling, and Surfing
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DiveCatalog Hose Clamp for Scuba Diving - Scuba Essentials
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DiveCatalog Neoprene Mask Strap Cover
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DiveCatalog.com Basic Black Silicone Snorkel
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DiveCatalog Silicone Mouthpiece Replacement w/ installation - Scuba Essentials
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DiveCatalog.com Diving Slate Palm Size (5"x6") with Pencil
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DiveCatalog.com Regulator Necklace
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DiveCatalog.com Water Activated LED Signal Light - Green
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DiveCatalog Fin Strap and Scuba Dive Accessory Holder Scuba Accessory Essentials
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DiveCatalog Female Quick Release Clip with Bungee cord for Scuba Accessory Essentials
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DiveCatalog Scuba Essentials - PVC Tank Valve Protector for Scuba Diving Tanks
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DiveCatalog.com Stainless Steel 2 Inch Webbing Keeper with Serrated Teeth Weights
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DiveCatalog.com Weight Keeper Stopper - Black
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Product Information
This Scubapro Regulator Package puts together everything you need for a complete, ready-to-dive regulator setup: your primary regulator, a dedicated R105 Octopus backup, and a Definition Reg 10 Regulator Bag to carry and protect it all. You pick the primary regulator at checkout from three Scubapro options: the MK11/S270, the MK2 EVO/S270, or the MK11 EVO/R105, so you can match the package to your budget and the way you dive.
The featured MK11/S270 pairs an air-balanced diaphragm first stage, which keeps airflow steady no matter the depth, tank pressure, or breathing rate, with the lightweight S270 second stage. The S270's fiberglass-reinforced nylon core and PU outer layer cut down on jaw fatigue, and the chrome-plated marine-grade brass first stage body with sealed internal parts is built for cold-water use. A DIN connector and a port layout with two high-pressure and four low-pressure ports keep hose routing flexible. Backing it up is the Scubapro R105 Octopus, a classic downstream-valve second stage with a rugged metal valve housing, a reversible hose attachment for left- or right-hand setup, and a high-visibility yellow faceplate with a 39-inch yellow hose so it's easy to find and hand off underwater.
Once you're out of the water, the Definition Reg 10 Regulator Bag keeps your regulator, octopus, and instruments organized and protected. Its U-shaped opening gives you quick access, a rain-proof YKK zipper with double sliders and pull cords keeps things secure in transit, and a front zippered pocket plus an inside mesh pocket hold smaller accessories. An adjustable, removable padded shoulder strap, a top handle, and an external webbing sleeve that slides over a double-bar roller bag make it easy to carry to the boat or the airport.
- Choose your primary regulator: Scubapro MK11/S270, MK2 EVO/S270, or MK11 EVO/R105, so the package fits your budget and diving conditions.
- Air-balanced diaphragm first stage on the MK11/S270 delivers constant, effortless airflow unaffected by depth, tank pressure, or breathing rate.
- Chrome-plated marine-grade brass first stage body with sealed internal parts protects against water and pollutants for reliable cold-water performance.
- DIN connector with two high-pressure and four low-pressure ports gives you flexible hose routing for your full gear setup.
- Scubapro R105 Octopus backs up your primary regulator with a rugged metal valve housing and a classic downstream valve design for consistent airflow.
- R105's reversible hose attachment lets you set it up for left- or right-hand configurations, and its high-visibility yellow faceplate and 39-inch yellow hose make it easy to spot and grab underwater.
- Definition Reg 10 Regulator Bag's rain-proof YKK zipper with double sliders and U-shaped opening keep your regulator set secure yet easy to reach.
- Adjustable, removable padded shoulder strap, top handle, and external webbing sleeve let the 10 L regulator bag ride on a double-bar roller bag or over your shoulder.
- One package covers your primary regulator, backup octopus, and dedicated carry bag, so you leave the shop with a matched set instead of piecing one together.
| Scubapro MK11 300/S270 | |
| 2nd Stage Design | Balanced |
| 1st Stage Type | Diaphram |
| 2nd Stage Series | S Series |
| Water Temperature | Cold, Temperate |
| Connector Type | DIN |
| Nitrox Mix | Up to 40% |
| HP Ports | 2 |
| LP Ports | 4 |
| 1st Stage Materials | Chrome-Plated Brass |
| Product Weight | 3.1 lb |
| Scubapro R105 Octopus Regulator – Reliable Backup for Scuba Diving | |
| Adjustable 2nd Stage | Yes |
| 2nd Stage Design | Unbalanced |
| Hose Length | 39 in |
| Hose Length (M) | 1 m |
| Product Weight | 0.8 lb |
| Activity | Recreational |
| Scubapro Definition Reg 10 Regulator Bag | |
| Type | Specialty Bags |
| Weight | 0.82 lb |
| Material | 600 Denier Polyester/PU |
| Laptop compartment | No |
| Activity | Recreational |
- Scubapro MK11 300/S270
- Scubapro R105 Octopus Regulator – Reliable Backup for Scuba Diving
- Scubapro Definition Reg 10 Regulator Bag
Frequently Asked Questions
What are the features of the Scubapro MK11 S270 regulator?
The MK11 first stage is a balanced-diaphragm design with a chrome-plated marine-grade brass body that's sealed against water and pollutants for cold-water use. It pairs with the S270 second stage, which has a lightweight fiberglass-reinforced nylon/PU casing, a technopolymer barrel, and an air-balanced valve for steady breathing effort. It uses a DIN connector, has 2 HP and 4 LP ports, and is rated for nitrox mixes up to 40%. Total weight is 3.1 lb.
What is the Scubapro R105 octopus and what are its specs?
The R105 is a backup second-stage regulator (octopus) with a classic downstream valve and an unbalanced design, built around a metal valve housing for durability and cold-water performance. It has a reversible hose attachment for left- or right-hand setup, a dive/pre-dive switch, and a high-visibility yellow faceplate with a 39-inch yellow hose for quick identification underwater. It's pre-tuned for backup use in recreational diving and weighs 0.8 lb.
What's the difference between the R105 octopus and the S270 second stage?
The S270 (the primary second stage paired with the MK11 first stage) uses a balanced design with a technopolymer barrel and air-balanced valve. The R105, used as the backup/octopus in this bundle, is an unbalanced, downstream-valve second stage with a metal housing and a 39-inch yellow hose for visibility. Beyond those design differences, the fact sheet doesn't give a direct breathing-performance comparison between the two.
What's included in this Scubapro regulator package?
This bundle includes the Scubapro MK11 300/S270 first and second stage regulator set, the Scubapro R105 octopus (backup regulator), and the Scubapro Definition Reg 10 regulator bag, one of each.
How fast will this bundle ship and arrive?
Orders over our free-shipping threshold ship free with next-day delivery. Check the product page for the current, honest delivery date estimate for your order.
