

Compact dive systems built for backup, training, and recreation.

Integrated Respirators
All-in-one systems for shallow dives or emergency backup use. Just grab it and go. No complex parts. No bulky setup.
* Usage time will vary. For your safety, always monitor the pressure gauge and do not exceed 5 meters (16 ft) without proper certification.
★ ★ ★ ★ ★
"Picked this up for short dives and it’s been awesome. The tank gives me just enough air to explore for a bit without needing full scuba gear. It’s light, easy to carry, and refills are simple once you get the hang of it. The mouthpiece feels comfortable, and the build feels solid. Perfect for snorkeling, emergencies, or just adding a few more minutes underwater."
— Junior P.

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S700Plus
Starting at $429.99Our largest cylinder
with better airflow.
⎯2.0L capacity
Up to 35 min of air*
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* Usage time will vary. For your safety, always monitor the pressure gauge and do not exceed 5 meters (16 ft) without proper certification.
About SMACO
The engineering force behind today’s best dive brands.
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Globally Trusted
Every SMACO tank is rigorously tested and certified to meet international safety standards, including CE, DOT, and TÜV.
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Portable By Design
SMACO brings large-scale R&D, engineering, and safety innovation into portable systems made for training, recreation, and backup use.
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Patented Innovation
With over 60 patents and 30+ underwater breakthroughs, SMACO is at the forefront of Chinese innovation and advanced manufacturing.

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Portable Diving Series
Breathe easy wherever the water takes you. SMACO’s Portable Diving Series is...
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Snorkeling Series
The Snorkeling Series features full-face masks and integrated mask + tank sets...
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Refill Tools & Accessories
Whether you’re refilling your tank, replacing a valve, or upgrading your setup,...