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Key points:
·FEELM showcased its "LUCENT FUTURE" series of transparent oil tank e-cigarette solutions on social media, including five models: DUO, AURA, BLAST, CLEAR CAVE, and SPACE S.
·These five solutions were showcased at the CHAMPS TRADE SHOWS held in Las Vegas, USA from July 23-26.
·All five solutions feature transparent oil tank designs, with DUO and AURA emphasizing large capacity and high performance.
·The FEELM DUO and AURA both feature left-right magnetic absorption design and top-bottom structural design, and neither are equipped with interactive screens.
【By 2Firsts】Recently, 2Firsts noticed that Smoore's technology brand FEELM has released a series of transparent e-cigarette solutions on their official Instagram account with the theme "LUCENT FUTURE." The solutions, including DUO, AURA, BLAST, CLEAR CAVE, and SPACE S, were showcased at the CHAMPS TRADE SHOWS in Las Vegas, USA from July 23-26.
FEELM Offers Five Solutions for E-cigarettes That Utilize a Transparent Oil Tank Design
FEELM brand officially introduces five e-cigarette models: DUO, AURA, BLAST, CLEAR CAVE, and SPACE S.
·DUO: The world's first high-burst pure transparency solution.
·AURA: World's First 50,000 Puffs Clear Juice & Adjustable Ice Solution.

·BLAST: FEELM Upgraded, the Ultimate Frosty and High-Burst Solution.
·CLEAR CAVE: World's First Powerful Full-Transparency Cave Viewing Solution.
·SPACE S: Maximum E-liquid Capacity and Transparent Pod Solution

According to the official social media account of FEELM, these solutions have been showcased at CHAMPS TRADE SHOWS, which takes place in Las Vegas, USA.
Among them, the BLAST, CLEAR CAVE, and SPACE S solutions have been showcased at the Vaper Expo UK 2025 in Birmingham and the World Vape Show Dubai 2025.
DUO and AURA are the latest solutions launched by FEELM at CHAMPS TRADE SHOWS.


DUO and AURA Feature Left-Right, Top-Bottom Structure to Emphasize High Power, Large Capacity, and Cooling Adjustment
DUO and AURA are the latest solutions launched by FEELM at CHAMPS TRADE SHOWS. According to images released by FEELM, FEELM DUO is an e-cigarette solution with a left and right magnetic suction design, and its oil tank features a completely transparent design. The pod may have a smaller independent battery underneath, allowing for standalone use of the device. The battery component of DUO does not feature an interactive screen, but only displays battery level on the base of the battery. Additionally, there is a hook on the top of the battery for easy carrying, such as attaching a lanyard or backpack.

FEELM AURA features a top and bottom structure design. The top half consists of a sizable transparent oil tank, which is said to provide 50,000 puffs. The bottom half of the product integrates the battery and other core components, along with a small screen for visually displaying the battery level. FEELM officials also claim it has an "Adjustable Ice" function.

Transparent Oil Tank Design Emerges as a Mainstream Trend, with Many Brands Intensifying New Product Promotions
At the "Global NGP Rethink Forum" hosted by 2Firsts, they released the "Report on Global E-Cigarette Product Innovation Trends," listing "transparent oil tanks" as one of the current major product trends. The report points out that transparent oil tank design is gradually becoming the industry mainstream, not only enhancing the visual aesthetic of products but also responding to users' anxiety about e-liquid capacity and quality with the logic of "seeing is reassuring." On a functional level, it has the potential to replace electronic screens, potentially reducing costs and design complexity, and to some extent, easing environmental pressure. (Read more)

Recently, 2Firsts also released an article introducing several new e-cigarette products on the market that feature transparent oil tank designs, including well-known brands such as SKE and Off-Stamp. (Read more)

In the future, 2Firsts will continue to focus on the development trends of transparent oil tank products, tracking their design evolution and market application trends.
As a leading global NGP media and think tank, 2Firsts is committed to providing the latest product and technology information and insights for global practitioners in various categories such as e-cigarettes, heated tobacco products, and modern oral products. We aim to drive technological transformation and innovation for NGP products worldwide, ultimately bringing safer products and lifestyles to global tobacco consumers.
With information sources covering the supply chain in China and global markets, 2Firsts' product reporting has become one of the most influential platforms for new product and technology releases worldwide.
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