--- product_id: 649562497 title: "SMACO S700 Max Mini Scuba Tank, 1.9L Twin Diving Cylinder" brand: "smaco" price: "Β₯290427" currency: JPY in_stock: true category: "Smaco" url: https://www.desertcart.jp/products/649562497-smaco-s700-max-mini-scuba-tank-1-9l-twin-diving store_origin: JP region: Japan --- # 360Β° BCD rotating interface 3.8L linked-rod capacity 230 breaths @ 200 bar SMACO S700 Max Mini Scuba Tank, 1.9L Twin Diving Cylinder **Brand:** smaco **Price:** Β₯290427 **Availability:** βœ… In Stock ## Summary > 🌊 Dive Smart, Stay Ready β€” Your Compact Lifeline Beneath the Waves ## Quick Answers - **What is this?** SMACO S700 Max Mini Scuba Tank, 1.9L Twin Diving Cylinder by smaco - **How much does it cost?** Β₯290427 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/649562497-smaco-s700-max-mini-scuba-tank-1-9l-twin-diving) ## 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 - β€’ **Refill Your Way:** Three refill options including fast 32-second adapter and personal air compressor - β€’ **Seamless BCD Integration:** 360Β° rotating interface for effortless buoyancy control device attachment - β€’ **Versatile Dive Companion:** Perfect for emergency rescue, snorkeling, boat cleaning, and rapid entry dives - β€’ **Stay In Control Hands-Free:** Pressure gauge on extension hose + included vest frees your hands underwater - β€’ **Breathe Longer, Dive Deeper:** Innovative linked-rod design doubles capacity to 3.8L without bulk ## Overview The SMACO S700 Max Mini Scuba Tank is a lightweight, portable twin 1.9L aluminum diving cylinder system that innovatively links two tanks to deliver up to 3.8L capacity, providing approximately 230 breaths at 200 bar. Designed with a 360Β° rotating interface for easy BCD attachment and an extension hose pressure gauge for real-time air monitoring, it’s ideal for emergency rescue, recreational diving, and underwater tasks. Multiple refill options and included vest make it a versatile, must-have compact scuba kit for professionals and enthusiasts alike. ## Description desertcart.com : SMACO S700 Max Mini Scuba Tank, 1.9L Twin Diving Cylinder | Aluminum Pony Bottle, DOT Certified, Reusable, for Recreational Diving, Underwater Exploration, Pool Training, Boat Cleaning : Sports & Outdoors ## Features - NEWEST UPGRADED: The pressure gauge is connected with extension hose, It's more convenient to check the air remaining amount when using S700 Max diving tank underwater.At the same time, This scuba kit gives you a vest to hold the tank.You can free up your hands to do other things - LARGER CAPACITY BUT PORTABLE: SMACO 1.9 L double scuba tank delivers approximately 230 breaths at 200 bar (tested at 33 ft depth).The S700 Max features an innovative linked-rod design that increases the tank’s capacity from 1.9 L up to 3.8 L. This mini diving tank is lightweight and compact, providing an easy-to-transport design for divers on the go - SUPPORT BCD: The S700 Max mini dive tank is also designed with a 360Β° rotating interface for buoyancy control devices, You only need to configure a BCD quick connector to attach the S700 Max to your BCD - WIDELY APPLICABLE: The SMACO twin 1.9 L pony bottle kit is a dive & snorkel system. Not only can this kit be used as a redundant air source, it can serve you in several shallow water activities like recreational diving,treasure hunting,lobstering, boat inspection, boat cleaning, rapid entry rescue diving, pool inspections and more - 3 REFILL OPTIONS: Local Dive Shop. SMACO lung air tank meets DOT standards and can be filled at local Dive Shops. SMACO 8 mm Refill Adapter. Connect to a standard scuba tank to refill your SMACO S700 Max in 32 seconds. SMACO Air Compressor. It allows you to fill your 3.8 L diving tank by yourself without any effort, in about 90 mins.Note: high pressure hand pump cannot fill the S700 Max ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJF5FB3X | | Best Sellers Rank | #433,449 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Diving Tanks | | Brand Name | SMACO | | Color | GREEN | | Date First Available | September 20, 2023 | | Manufacturer | SEBiger | | Material | Aluminum | | Size | Normal Vest | | Style | S700max(green)+vest+diving Mask | | Warranty Description | 1 year | ## Images ![SMACO S700 Max Mini Scuba Tank, 1.9L Twin Diving Cylinder - Image 1](https://m.media-amazon.com/images/I/61L-IzSnV6L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - SMACO Mini Scuba Diving Tank 1.9L Double Scuba Tank Reusable Small Pony Bottle up to 45 Mins Dive Time Portable Twin 1.9L Diving Air Tank Kit Diving Cylinder for Underwater Exploration Rescue S700 Max - PCP Air Compressor 4500Psi/30Mpa High Pressure Air Compressor for Paintball/Scuba Tank, Oil-Free & No-noise & Auto-Shut off Air Compressors for Air Rifle/PCP Air-Gun, Powered by 12V DC or 110V-220V AC --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/649562497-smaco-s700-max-mini-scuba-tank-1-9l-twin-diving](https://www.desertcart.jp/products/649562497-smaco-s700-max-mini-scuba-tank-1-9l-twin-diving) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-15*