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🌊 Dive Deeper, Travel Lighter — Your Pocket-Sized Breath of Freedom!
The HOUVAN S400 Mini Scuba Tank is a 1.0L portable diving cylinder made from aviation-grade 6061 aluminum, offering approximately 75 breaths at 200 bar pressure. Designed for shallow dives up to 16 feet, it features a constant pressure on-off valve for enhanced safety and can be rapidly refilled in 10 seconds using a scuba adapter. Lightweight and compact, it’s airline-friendly and perfect for recreational diving, underwater exploration, and emergency backup.






| ASIN | B0CTRYVPW8 |
| Best Sellers Rank | #962,291 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #189 in Diving Tanks |
| Brand Name | HOUVAN |
| Customer Reviews | 2.8 2.8 out of 5 stars (2) |
| Date First Available | February 2, 2024 |
| Item Package Dimensions L x W x H | 25 x 12 x 5 inches |
| Manufacturer | HOUVAN |
| Package Weight | 12 Pounds |
| Style | H400 Black+mini Hand Pump |
H**I
The hose to tank connector leaks air
Be careful when you buy this. The hose to tank connector leaks. The seal is an exposed o ring. It's only air tight when the o ring is squeezed at the perfect point. If the hose screwed in too tight, the o ring deforms and leak. If wiggled the hose, it will leak. I plan to use this as alt during scuba diving, and mount at my back. So it can totally leak all the air during a dive.
Trustpilot
2 weeks ago
2 weeks ago