Sumage BC Mark II
Sumage BC Mark II
The Standard of Shoulder BC pursuing simple & basic

- Basic structure for easy setup and fitting
- Ultra-thin frame securely holds the tank while fitting closely to the back for excellent comfort
- Flexible shoulder belt and adjustable cummerbund reduce wearing stress
- Equipped with newly designed utility pocket
- D-rings placed for easy carrying of accessories
- Hose clip and whistle included as standard
Feature
Feature
Enhanced features for ease of use
Harness Grip

Large grip for easy carrying
Flexible Shoulder Belt

Provides flexible fit
Relief Valve

Equipped at right shoulder and right waist
Utility Pocket

In addition to a zipper pocket, it is equipped with a newly proposed utility pocket. D-rings are placed inside for easy carrying of accessories
D-ring

Useful for attaching items like underwater notes
Cummerbund

Supports the inflator back position, eliminating the need to bend or straighten your arms (JX3911J)
Harness

Easy to set up and securely holds the tank
Standard Inflator Model
JS3420
¥129,800 (Base price ¥118,000)
サイズ / XS、S、M、L
Standard Inflator
This is a standard inflator equipped with a pull-damp function.

OCT2 Specification Model
JS3430
¥162,800 (Base price ¥148,000)
サイズ / XS、S、M、L
OCT2
Inflator and octopus regulator integrated into one unit. Minimizes equipment while ensuring safety. Features a pull-dump function.

BC Jacket Parts
BC Jacket Parts
■Hose Holder

72J2119
¥550 (Base price ¥500)
■Whistle

72J1233
¥1,100 (Base price ¥1,000)
■Hose Clip

7J1123
¥1,650 (Base price ¥1,500)
※Securely holds the octopus and gauge.
HOSE CUSTOM ORDER
You can choose the hose length and color (white, dolphin, black, yellow).
Length can be ordered from 200mm to 2,000mm in 10mm increments.
For optional orders, delivery time is about one week.
Order at purchase +¥2,200
