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Overview

This portable mini scuba tank is designed for short-term underwater exploration, dive training, and emergency air supply. Each refillable tank is equipped with a pressure gauge and a breathing mouthpiece. Lightweight and easy to carry, it supports multiple breathing cycles and is suitable for snorkeling, leisure diving, boat backup use, and pool conditions.

VEVOR 0.5L Mini Scuba Tank, Portable Diving Tank for Underwater Breathing, Reusable Lung Diving Cylinder up to 10 Minutes Dive Time, Emergency Rescue Pony Bottle with Pump, Bag

Model: S300-1
Web Code: 19783052
Sold and shipped by | 3.7 seller rating (228 reviews)

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻

· Short Dive Breathing Set

This all-in-one mini scuba tank delivers approximately 5–10 minutes of underwater breathing time. Equipped with a shoulder bag, a lanyard, and a manual pump, it’s the ideal choice for beach snorkeling and emergency backup.

· High-Pressure Resistance

Forged from aviation-grade aluminum, the scuba diving tank undergoes rigorous testing to withstand 20 MPa high pressure and harsh underwater conditions. It’s more than just a tank—it’s a trusted foundation for reliable underwater activities, designed for real-world use.

· Smooth & Reliable

Our upgraded breathing system features an optimized valve core that significantly reduces inhalation resistance for easy and natural breathing. The diving tank is also paired with an external burst valve for physical over-pressure protection, delivering full peace of mind for your dives.

· Easy Refilling

The included foldable high-pressure manual pump refills the tank quickly—only 400–600 pumps to fill it up! Featuring a pressure gauge, this scuba tank is easy to operate, ideal for outdoor and temporary use.

· Travel-Friendly & Portable

The portable scuba diving tank can fit into the included shoulder bag for easy portability. When empty, it’s airline-checkable, ideal for beach trips, snorkeling adventures, open-sea exploration, and more.

· Luminous Pressure Gauge

Our dive tank features a stainless steel luminous pressure gauge, ensuring clear visibility whether in bright daylight or dim underwater conditions. It helps you manage your underwater time, plan your return trip reasonably, and avoid air anxiety.

𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀

Item Model Number: S300-1

Tank Capacity: 0.13 Gal / 0.5 L

Maximum Tank Filling Pressure: 20 MPa

Maximum Diving Depth: 16.4 ft / 5 m

Tank Material: Aluminum

Product Weight: 7.5 lbs / 3.4 kg

Tank Diameter x Height (Tank Only): Φ2.4 x 11.8 in / Φ60 x 300 mm

Tank Wall Thickness: 0.2 in / 4 mm

Tank Thread: M18 x 1.5

Tank Mouthpiece Material: Silicone

Tank Refill Port Size: 0.3 in / 8 mm Male Connector

Carbon Filter Rod Diameter: Φ0.7 in / Φ16.8 mm

Carbon Filter Rod Length: 1.7 in / 43 mm

Manual Pump Size: 24.6 x 10.4 in / 625 x 265 mm

𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁

1 x Mini Scuba Tank

1 x High-Pressure Manual Pump

1 x Shoulder Bag

1 x Lanyard

1 x Accessory Kit

· Compact Tank for Short Dives: Our 0.5 L mini scuba tank delivers approximately 5–10 minutes of underwater breathing time at depths up to 16.4 ft / 5 m. It is ideal for trained divers to conduct short underwater photography, collection, and observation

· Reinforced Tank: Designed for underwater use, our scuba diving tank is crafted from aviation aluminum—boasting high strength and corrosion resistance. It can withstand a max pressure of 20 MPa

· Smoother Breathing: Equipped with a precision integrated regulator and upgraded breathing valve core, our diving tank ensures steady and smooth air flow output. Its external explosion-proof disc provides additional overpressure protection

· Three Refilling Methods: You can refill the scuba tank via our included manual pump, a scuba tank refill adapter, or a compatible air compressor. The refilling interface is 0.3 in / 8 mm. The manual pump allows for on-the-go air supply anytime, anywhere

· Portable & Easy to Carry: The portable scuba diving tank set includes a shoulder carrying bag for convenient transport and hanging in water, plus a lanyard to avoid dropping or losing during underwater activities. When empty, the tank is airline-checkable

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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Product Category
Sports and recreation products
Return/Exchange Period
30 days
Condition
Opened