You don't need a full scuba certification course to experience the underwater world — you just need the right gear. The DIDEEP 4L Mini Scuba Tank gives you up to 60 minutes of underwater breathing time at depths up to 33 feet, making it ideal for snorkeling upgrades, boat hull inspections, lobstering, underwater photography, and recreational exploration. CE-certified and built from lightweight 6061 aviation aluminum, this compact tank is engineered and assembled by DIDEEP themselves — not a third-party rebrand — so quality control is built in from the start. The triple-layer filtration system keeps your air clean, and the compact design disassembles to fly carry-on on any airline.
Who it's for: Snorkelers and recreational divers who want extended underwater time without bulky traditional scuba gear, and professionals needing a compact backup or inspection tank.
Up to 60 minutes of underwater breathing time (depth and breathing rate dependent)
Max depth: 33 feet (10 meters) as a primary air source
CE-certified 6061 aviation aluminum construction
Triple-layer air filtration for clean, safe breathing air
3 fill methods: local dive shop, 8mm adapter from standard tank (fills in 32 seconds), or DIDEEP compressor
Compact and airline carry-on compatible when disassembled
Includes: 4L tank, bag, mask, and adapter
Note: Always read instructions before use. Recommended for calm, shallow water. Beginners should start with short sessions and increase time gradually.
