Experience hands-free, extended underwater breathing with the TUDIVING S700Plus portable scuba tank.
2L, compact design: arrives with the regulator separated from the body and requires user assembly; at roughly 16.9 x 4.5 inches, it delivers about 20–30 minutes of breathable air, depending on depth, water temperature, and your breathing rate; an extension tube lets you monitor remaining gas via the pressure gauge.
Durable, certified construction: DOT-certified cylinder crafted from 6061 aviation aluminum with a seawater-resistant finish and a reliable 3000 psi (200 bar) capacity.
Constant-pressure breathing: SRCPEG device decompresses high-pressure gas to a steady medium-pressure output; a 360° rotatable joint with a rugged medium-pressure tube lets you move freely in any underwater posture.
Versatile, user-friendly design: backpack-style carry for hands-free mobility; ideal for underwater exploration, photography, fishing, maintenance, or emergency readiness, with three inflation methods for flexible filling.
