--- product_id: 231937865 title: "SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300" brand: "smaco" price: "KD 49.90" currency: KWD in_stock: false reviews_count: 13 url: https://www.desertcart.com.kw/products/231937865-smaco-mini-scuba-tank-diving-gear-for-diver-0-5l store_origin: KW region: Kuwait --- # Fast refill in 4 seconds with adapter 5-10 mins breathable backup Aerospace-grade aluminum alloy SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 **Brand:** smaco **Price:** KD 49.90 **Availability:** ❌ Out of Stock ## Summary > 🌊 Dive Deeper, Stay Longer: Your Mini Air Lifeline Awaits! ## Quick Answers - **What is this?** SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 by smaco - **How much does it cost?** KD 49.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/231937865-smaco-mini-scuba-tank-diving-gear-for-diver-0-5l) ## Best For - smaco enthusiasts ## Why This Product - Trusted smaco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** 0.5L capacity delivers up to 170 breaths underwater—your reliable 5-10 minute air backup. - • **Rapid Refill Ready:** Refill your tank in as little as 4 seconds using SMACO’s 8mm adapter or hand pump within 30 mins. - • **All-in-One Dive Kit:** Includes pony bottle, portable bag, and hand pump with lifetime customer support—dive prepared, always. - • **Portable & Versatile:** Lightweight design fits effortlessly into your dive kit—perfect for pros, amateurs, and emergency rescue alike. - • **Engineered for Endurance:** Crafted from aerospace aluminum alloy for superior corrosion resistance and rugged durability. ## Overview The SMACO Mini Scuba Tank is a compact 0.5L oxygen cylinder designed for 5-10 minutes of underwater breathing backup. Made from aerospace-grade aluminum alloy, it offers high corrosion resistance and durability. The tank supports rapid refilling via a high-pressure hand pump or SMACO’s 8mm adapter, making it ideal for professional divers, amateurs, and emergency responders seeking a portable, reliable air source. ## Description desertcart.com : SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 : Sports & Outdoors Review: Easy to use - - Got this for a trip with my son. We like to dive and plan on using this regularly. I'm impressed with the design and the weight (super light) but the pump amazes me. The tank pumps up fairly easily, but takes a bit of time to do it. It's not just a few pumps of air and ready to use. We have two tanks and to get them to about 2000 psi (to give enough time in the water) it took about 10 minutes and multiple trade offs pumping each bottle. Not sure how that's going to work on the beach but we're giving it a shot. Review: Not happy don't buy. - At first i loved it but now it's only been 30 days and it won't hold the air for more than a few hours. So i have to fill it right before i want to use it. The to contact seller but it won't let me. Not happy don't buy ## Features - 🏊【10MINS UNDERWATER BREATHING】:SMACO diving tank has a capacity of 0.5L, and can be used for 170 underwater breaths at full capacity. It can be used for 5-10 minutes of diving time.(Attention：Diving depth, temperature, and breathing rate will affect the use time of the scuba tank.) - 🏊【PORTABLE DESIGN】: Compared with traditional oxygen cylinders, they are bulky and require a high level of professionalism. SMACO mini oxygen cylinders are small in size and easy to carry, suitable for professional diving backup gas sources, fishermen, novice diving, amateur diving, firefighters, lifeguards, etc. - 🏊【WIDE COMPATIBILITY】 :You can use a high pressure hand pump to inflate the scuba tank at any time.(Usually fill up in about 25-30 minutes.)Or,you can use 8mm SMACO refill adapters,large bottles guide vials,usually filling a 0.5 liter diving tank in 4 seconds.If you have a scuba tank air compressor at home (The pressure of electric pump must be higher than 3000PSI/200Bar/20MPA), it is convenient for you to inflate the diving tank. - 🏊【PRESSURE & CORROSION RESISTANT】: The entire body made of aerospace aluminium alloys better resists internal corrosion and stands up well to damage. Smaco cylinders are relatively small, yet very strong containers that hold large volumes of compressed gas. Make sure you get prepared on your next dive with one of our air tanks made from high-strength aluminium alloys. - 🏊【WHAT YOU WILL GET】:❤Perfect owner diving packages(include a 0.5L pony bottle, a portable bag and a hand pump )❤24 hours services on line.❤Lifetime Customer Support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GC6LF38 | | Best Sellers Rank | #2,326,202 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #526 in Diving Tanks | | Brand Name | SMACO | | Customer Reviews | 3.6 3.6 out of 5 stars (51) | | Date First Available | September 11, 2020 | | Item Package Dimensions L x W x H | 25.94 x 8.19 x 3.46 inches | | Manufacturer | SMACO | | Package Weight | 3.99 Kilograms | | Part Number | S300-B-GREEN | | Style | S300-b-green | ## Images ![SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - Image 1](https://m.media-amazon.com/images/I/61nZUUY-dNL.jpg) ![SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - Image 2](https://m.media-amazon.com/images/I/61oZixN4STL.jpg) ![SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - Image 3](https://m.media-amazon.com/images/I/61v5ZuhKH4L.jpg) ![SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - Image 4](https://m.media-amazon.com/images/I/71McN43LchL.jpg) ![SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - Image 5](https://m.media-amazon.com/images/I/71bf7E2B5KL.jpg) ## Questions & Answers **Q: How long can it last underwater?** A: Our recommended depth is about 5m, and you can breathe for 5-10 minutes.(Attention：Diving depth, temperature, and breathing rate will affect the use time of the scuba tank.) **Q: Can I just purchase the tank and velcro bag (I don't need the pump)?** A: The pump sucks. Buy a large refill tank. **Q: How long will the tank stay filled unused?** A: Hello, because the S300 series does not have an air switch valve , we do not recommend filling the diving bottle for storage. If you need it, we recommend buying the S500 series. link:https://www.amazon.com/dp/B08GHWMD4C **Q: How is the product quality? Have you passed the safety inspection certification?** A: Thank you very much for your attention to our store products. This scuba tank has passed CE\RoHS\FDA\DOC\PPE and so on, you can find them all in our official website: www.smaco.com.cn. SMACO Customer Service Team. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use - *by S***R on March 15, 2021* Got this for a trip with my son. We like to dive and plan on using this regularly. I'm impressed with the design and the weight (super light) but the pump amazes me. The tank pumps up fairly easily, but takes a bit of time to do it. It's not just a few pumps of air and ready to use. We have two tanks and to get them to about 2000 psi (to give enough time in the water) it took about 10 minutes and multiple trade offs pumping each bottle. Not sure how that's going to work on the beach but we're giving it a shot. ### ⭐ Not happy don't buy. *by J***E on November 6, 2021* At first i loved it but now it's only been 30 days and it won't hold the air for more than a few hours. So i have to fill it right before i want to use it. The to contact seller but it won't let me. Not happy don't buy ### ⭐⭐⭐⭐⭐ be prepared to pump alot *by J***N on March 22, 2021* works well , does exactly what it needs to.. it takes a very long time to charge it up. about 15 minutes of pumping to fill up completely. ## Frequently Bought Together - SMACO Mini Scuba Tank Diving Gear for Diver 0.5L Scuba Diving Tank Oxygen Cylinder with 5-10 Minutes Backup Diving Equipment Kit for Underwater Exploration Emergency Rescue Small Pony Bottle S300 - NUOGE Pcp Air Compressor 4500Psi 30Mpa Powered by Car 12V Dc or Home 110V Ac W/Converter Paintball/Scuba Tank Compressor Pump - Creation Core High Pressure PCP Hand Pump Air Filter Water-Oil Sparator with Female and Male Quick Connect for High Pressure Air Compressor Pump 30Mpa Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/231937865-smaco-mini-scuba-tank-diving-gear-for-diver-0-5l](https://www.desertcart.com.kw/products/231937865-smaco-mini-scuba-tank-diving-gear-for-diver-0-5l) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*