Portable Scuba Tank Kit, 0.5L Air Cylinder with Mask

Portable scuba tank kit delivers quick backup air for short underwater sessions, helping you breathe comfortably for 5–10 minutes (varies by user) during shallow dives up to 10 m/32.81 ft. The 0.5 L aluminum cylinder packs into a travel-ready bag and pairs with a wide-view snorkel mask for clear, hands-free exploration. Ideal for beginners, practice, and emergency reserve use when you want compact gear that’s easy to carry.

• Delivers 5–10 minutes of underwater breathing from a 0.5 L refillable cylinder (time varies by breathing rate and conditions).


• Supports shallow dives up to 10 m/32.81 ft when connected to the tank for underwater breathing.


• Includes 180° anti-fog, leak-resistant mask with action camera mount for clear viewing and easy recording.


• Enables flexible setup with removable snorkel tubes and a security leash for controlled handling in the water.


• Accepts multiple refill methods via adapter, air compressor, or manual pump (refill tools sold separately).

Built from Aluminum 6061 with a silicone mouthpiece, this compact scuba breathing system is designed for portability without the bulk of full-size cylinders. Use it for pool training, surface swimming with quick submersion, or as an extra air option in your dive kit. Pack it, assemble it, and get in the water with minimal fuss—then store everything neatly in the included carrying bag. Grab yours today and keep a compact air source ready for your next underwater outing.

• Cylinder capacity: 0.5 L


• Max cylinder pressure: 20 MPa


• Max diving depth (tank use): 10 m / 32.81 ft


• Claimed backup-air max depth: 30 m / 98.43 ft


• Dimensions: 73 × 365 mm (2.87 × 14.37 in)


• Net weight (with accessories): 2.31 kg / 4.70 lb


• Main material: Aluminum 6061


• Color: Black