This Scubapro regulator package pairs a first stage of your choice with a dedicated backup and a bag built to carry both. Pick between the MK19 EVO BT/G260 Carbon, the MK25 EVO BT/G260 Carbon, or the MK25 EVO/A700 as your primary regulator, and the Scubapro R105 Octopus rounds it out as your backup second stage. The R105 uses a classic downstream valve design in a balanced second stage, with a metal valve housing for cold-water durability, a high-visibility yellow faceplate, and a 39-inch yellow hose that is reversible for left- or right-hand setups.
The MK19 EVO BT/G260 Carbon shown as the hero option brings a carbon fiber front cover and corrosion-resistant Black Tech DLC coating to a dry-chamber sealed first stage, cutting about 24 grams versus the standard G260 while keeping a swivel turret for flexible hose routing. Its balanced G Series second stage runs a diver-adjustable inhalation knob, a VIVA dive/pre-dive switch to guard against free flows, and a super-flow hose for easy breathing, with 2 HP and 5 LP ports and Nitrox compatibility up to 40%.
Everything travels in the Scubapro Definition Reg 10 Regulator Bag, a 10 L case with a U-shaped opening for quick access and a rain-proof YKK zipper with double sliders. It adds a front zippered pocket, an inside mesh pocket, and an adjustable, removable shoulder strap, plus an external webbing sleeve so it slides over a roller bag handle. Together the primary regulator, the R105 backup, and the Definition Reg 10 bag give you a complete, organized setup ready for the boat or the car.
