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Description
CHIKADIV C300-A7 0.5L Portable Scuba Tank Diving Gear Diving Tank Diving Cylinder with Storage Bag / Strap Diving Equipment Kit for DiverThe entire body made of aerospace aluminum better resists internal corrosion and stands up well to damage. This air tank is a mini, very strong container that holds large volumes of compressed air Compared with traditional oxygen cylinders, they are bulky and require a high level of professionalism. The mini oxygen tanks are small in size and easy to carry Suitable for professional diving backup air sources, fishermen, novice diving, amateur diving,
- The entire body made of aerospace aluminum better resists internal corrosion and stands up well to damage. This air tank is a mini, very strong container that holds large volumes of compressed air
- Compared with traditional oxygen cylinders, they are bulky and require a high level of professionalism. The mini oxygen tanks are small in size and easy to carry
- Suitable for professional diving backup air sources, fishermen, novice diving, amateur diving, lifeguards, etc.
- This product is easy to carry and is an independent respiratory system
- Surface hard oxidation and spraying, seawater corrosion resistance for more than 500 hours
Specifications:
- Capacity: 0.5L
- Weight: 1KG
- Length: 36.3CM
- Diameter: 2.25"LB/5.71CM
- Air capacity: 100L (compressed air)
- Maximum pressure: 3000PSI/200BAR/2OMPA
- Number of breaths: about 170 times (calculated by 0.5L per breath)
- Usable time: 5 to 10 minutes (about 170 breaths for surface breathing, about 6 minutes for underwater use at 7 meters)
- Different water layers use time: 1~3 meters, about 8~10 minutes; 3~7 meters, about 6~8 minutes; 7~10 meters, about 5~6 minutes
Package included
- 1 x Air Tank
- 1 x Storage Bag
- 1 x Strap
- 1 x Adapter
- 1 x Multilingual Instruction Manual
- Other items not included
Specifications
| Brand | ChikaDiv |
| Color | Black |
| Packaging Type | Colored Box |
| User Manual (Language) | Multi-language |
| Gross Weight | 2.136kg |
| Volume Weight | 1.428kg |
| Package Length | 38.500cm |
| Package Width | 18.000cm |
| Package Height | 9.200cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
I recommend them
Color: Black/Deep Blue/Red/Deep Grey, Size: Small
I bought it for my 11-year-old son who is 5'4" tall and weighs 124 pounds, and they fit him perfectly. It doesn't roll up and it has good elasticity
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Reviewed in the United States on April 19, 2026
★★★★★ 5
High Quality
Color: White, Size: Medium
High quality material, very comfortable.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Fits good
Color: White, Size: XX-Large
The fit is very good, doesn’t feel irregular.
Nice comfy fit and feel.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Finally boy shorts done right
Color: (6 Pack) Brown and Pink, Size: 5X-Large
So am going to be one of those, cause I do wished I had one of these reviews to fall on. First off, I am extremely picky about my panties. I am a large person. So comfort is a necessity. I have to have stretch, but also they have to be tight enough to not move or show things. I like longer legs, stretch, and seamless silky soft material. After YEARS of hunting, I did find some perfect ones from a big brand (Aerie) which are wildly overpriced at $23 per PAIR! Found these and they are perfect. Only difference is these have the thin waistband and the Aerie has the wide yoga waistband. I love these so much I bought 6 packs because I know how hard it’s to find the perfect boy shorts for larger women. Smooth, comfortable, seamless, long, and affordable! I did have to size up 2 sizes. In the other brand a xxxl is perfect.. I got a 5x in these. Probably could have went with the 4x but the 5x gives comfort. Im so glad I did find these.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
The underwear of all underwear!
Color: (3 Pack) Leopard Print, Size: X-Large
These have quickly become my favorite underwear and even my go-to shorts for lounging around the house. They’re incredibly comfortable and don’t dig in or roll down like so many others I’ve tried. The fit stays in place, and the fabric has a smooth, silky feel that’s really nice against the skin. They’re comfortable enough to wear all day and have held up well so far. I’d definitely recommend them if you’re looking for something soft, comfortable, and easy to wear
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Reviewed in the United States on January 30, 2026