--- product_id: 643587449 title: "C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade" brand: "chikadiv" price: "$114.43" currency: USD in_stock: false reviews_count: 4 url: https://www.desertcart.us/products/643587449-c300plus-d-set-mini-scuba-diving-gear-portable-diving-equipment store_origin: US region: United States of America --- # C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade **Brand:** chikadiv **Price:** $114.43 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade by chikadiv - **How much does it cost?** $114.43 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/643587449-c300plus-d-set-mini-scuba-diving-gear-portable-diving-equipment) ## Best For - chikadiv enthusiasts ## Why This Product - Trusted chikadiv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Description Scuba Diving Cylinder is a must-have in every diver’s gear bag. We have created CHIKADIV Mini Dive Tank to allow everyone to breathe normally underwater for several minutes regardless of the application and be able to fill himself his own breath system. Review: As expected - Soon gonna open and test it …Packaging is Great Review: Pro athletes will struggle to fill the bottle. - You will pump your butt off to get that to 300 psi. Like, 350 pumps. Just get the electric pump. ## Features - Peerless Portability for Divers on the Go：The C300Plus mini scuba tank is designed for ultimate convenience and portability, offering easy one-hand operation. Its compact 2.36-inch diameter allows it to fit snugly for quick access during recreational or emergency dives, snorkeling, or underwater photography. Ideal for adventurers who need a lightweight, reliable backup, this portable scuba tank provides portable oxygen support, ensuring comfort during your activities without any bulky equipment. - Built to Last with Safety in Mind：Crafted from durable aerospace-grade 6061 aluminum, the C300Plus lung mini scuba tank ensures longevity and safety. It’s equipped with dual explosion-proof valves, a luminous gauge readable up to 65 feet, and a rugged travel-friendly design. Certified for global use, this scuba tank meets rigorous safety inspections and has been designed to offer a reliable solution for divers who want both quality and security, whether for emergency use or casual diving. - Inflate in Seconds with Ease：Efficiency is key with the C300Plus mini oxygen tank, which inflates in just 6 seconds using a compressor for quick readiness. The tank is compatible with multiple inflation methods (scuba adapter, manual pump, or compressor), ensuring minimal setup time for divers in a hurry. Whether for emergency use or a casual dive, this scuba diving tank’s rapid inflation system allows you to focus on the dive itself, without the frustration of slow preparation. - Effortless Breathing, Extended Dive Time：The C300Plus lung tank provides up to 12 minutes of breathing time, enhanced by SRCPEG technology for consistent pressure airflow. Its triple filtration ensures clean, high-quality air for a comfortable dive. Designed for both beginners and experienced divers, this tank extends dive time by 20%, offering more comfort and reducing the risk of CO2 buildup, ensuring a safer and smoother underwater experience. - Customer-Verified Quality：The C300Plus mini scuba tank with pump is highly rated for its lightweight design and easy setup. Users, like Leon, praise its quick setup and reliable breathing time. Perfect for underwater research, emergency submersion, or water sports, this lung tank delivers impressive performance and peace of mind with its high-quality design. Its reliability in stressful situations makes it an essential tool for both safety and recreation. - Ultimate Flexibility and Compatibility：The C300Plus mini scuba tank offers seamless integration with essential diving gear, such as regulators, pressure gauges, and BCDs. With versatility at its core, it supports multiple tank sizes and boasts a high-pressure rating of 3000 psi, catering to both recreational and technical divers. Its durable aluminum body ensures reliability in various diving conditions, making it the ideal choice for divers of all levels seeking dependable, flexible equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 26.25 x 8 x 3.5 inches | | Package Weight | 3.88 Kilograms | | Item Weight | 3.88 Kilograms | | Brand Name | CHIKADIV | | Warranty Description | 1 Year Manufacturer | | Model Name | C300+D | | Color | C300+D | | Material | Aluminum | | Suggested Users | unisex-adult | | Manufacturer | CHIKADIV | | Style | C300+d | | Included Components | 0.5L Mini Scuba Tank, 8 mm Refill Adapter, Anti-lose Rope, High-Pressure Hand Pump | | Size | 0.5L Mini Scuba Tank | ## Images ![C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade - Image 1](https://m.media-amazon.com/images/I/61kqWs-JxpL.jpg) ![C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade - Image 2](https://m.media-amazon.com/images/I/71I8BELB9iL.jpg) ![C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade - Image 3](https://m.media-amazon.com/images/I/81FVP0WsmtL.jpg) ![C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade - Image 4](https://m.media-amazon.com/images/I/71rTarALJbL.jpg) ![C300plus D Set Mini Scuba Diving Gear Portable Diving Equipment Inflatable Diving Cylinder 12-15 Minutes Underwater for Emergency Backup with Scuba Tank Refill Adapter Upgrade - Image 5](https://m.media-amazon.com/images/I/71FkL05CLFL.jpg) ## Questions & Answers **Q: What activities is the C300Plus suitable for?** A: The C300Plus is perfect for snorkeling, recreational diving, and pool training, with a maximum depth of 32.8 ft. For emergency rescue or as a backup for professional diving, it can be used at depths up to 98.4 ft, but only in emergency situations. **Q: What should I know about inflation safety?** A: Always avoid standing directly above the tank while inflating. After inflation, make sure to relieve the pressure to prevent any hazards. **Q: How do I maintain my mini scuba tank?** A: Inspect it annually to ensure it's functioning properly. After each use, rinse it with fresh water and store it in a dry place, away from direct sunlight. **Q: Which refill method should I use?** A: For home use, the electric air compressor is ideal. You can also quickly fill the tank by connecting it to car's engine. The scuba adapter allows for fast on-site refills, and the tank meets DOT standards for convenient filling at local dive shops. **Q: How long can I use it after a full charge?** A: A full charge provides 6 to 10 minutes of use, depending on individual lung capacity and dive depth. Be mindful of the pressure gauge during your dive, as usage time can vary. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As expected *by K***S on 5 February 2026* Soon gonna open and test it …Packaging is Great ### ⭐⭐⭐⭐ Pro athletes will struggle to fill the bottle. *by K***T on 24 August 2025* You will pump your butt off to get that to 300 psi. Like, 350 pumps. Just get the electric pump. ### ⭐⭐⭐⭐⭐ Funcionó justo como lo esperaba! *by J***. on 13 February 2024* El tanque sirvió perfectamente en varios entornos acuáticos que lo usé, tanto en piscinas como en el mar. La bomba manual se demora en cargar el tanque unos 20 minutos sin parar, algo cansado pero es algo de esperarse. El adaptador para el tanque grande funcionó a la perfección también. ## Frequently Bought Together - CHIKADIV Mini Scuba Diving Tank Equipment, Mini Scuba Cylinder for 6-12 Mins Underwater, Inflatable Diving Cylinder, Portable Diving Gear for Underwater Diving, Upgraded C300PRO - 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 - NUOGE Pcp Air Compressor 4500Psi 30Mpa Powered by Car 12V Dc or Home 110V Ac W/Converter Paintball/Scuba Tank Compressor Pump --- ## 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.us/products/643587449-c300plus-d-set-mini-scuba-diving-gear-portable-diving-equipment](https://www.desertcart.us/products/643587449-c300plus-d-set-mini-scuba-diving-gear-portable-diving-equipment) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*