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3 Gram Carts

Why settle for a quick puff when you could ride the vibe all day? That’s the kind of question more vape users are asking as they switch from small, one-gram disposables to bold, long-lasting 3g carts. Think of it as upgrading from a paper cup to a thermos—you’re still sipping the good stuff, just with a lot more to enjoy.

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  • Black Blue Dream Disposable Vape with digital display

    Blue Dream Disposable Vape

    Blue Dream Disposable Vape

    3G THCA Blend
    $65.00
    $65.00
    High THC Sativa
  • Lemon Super Haze vape device with cannabis bud

    Lemon Super Haze

    Lemon Super Haze

    3G THCA Blend
    $65.00
    $65.00
    Energized High THC
  • Black Blue Dream Disposable Vape with digital display

    Acapulco Gold Vape

    Acapulco Gold Vape

    3G Reserve Blend
    $65.00
    $65.00
    High THC Sativa
 

Why Choose A 3 Gram Vape?

Bigger isn’t always better—but in the case of 3g carts, it kind of is. With three full grams of oil packed into one sleek cartridge, you’re getting more than just quantity—you’re getting consistency, convenience, and a smoother overall experience.

One of the biggest perks? Fewer recharges and refills. A 3g vape means you can go longer between replacements, making it a favorite for frequent users and those who just want something that lasts. It's like having a full tank of gas instead of constantly stopping to top off.

Beyond that, many 3g carts come with richer cannabinoid blends. More space means room for carefully balanced combinations—like Delta-8 paired with THCP, or HHC and THCA—designed to deliver a layered high that feels more complete. Whether you’re vibing with a citrusy sativa or a mellow indica vape, that extra oil capacity helps maintain flavor and potency across every pull.

3g vapes also tend to feature higher-end hardware, which often results in better airflow, even heating, and less clogging. That means smoother hits, fewer burnt tastes, and an all-around better time.

Popular 3 Gram Carts You Should Try

Not all 3g carts are created equal—some hit harder, taste better, and last longer than the rest. Whether you're after flavor, potency, or a perfectly balanced vibe, these carts have earned their spot on our must-try list.

Acapulco Gold Vape

A classic brought back to life in vape form. Acapulco Gold Vape blends 2100mg of Delta-8 THC with 600mg THCP, 210mg cannabis-derived terpenes (CDTs), and 90mg botanically derived terpenes (BDT). The result? A smooth, earthy vape that delivers an uplifting yet calming high, perfect for daytime energy or creative evenings. Think of golden hour in a cart.

Blue Dream Disposable Vape

Looking for something sweet and social? Blue Dream Disposable Vape delivers berry-forward flavor with uplifting effects. Packed with 1800mg Delta-8 THC, 750mg HHC, 60mg THCP, and 150mg THCA, it’s ideal for both winding down and going out. This one’s a fan-favorite for a reason—it hits smooth, feels happy, and keeps the vibe light.

Lemon Super Haze

Lemon Super Haze is your go-to if you’re after bright flavor and energizing effects. It has the same powerful blend as Blue Dream—Delta-8, HHC, THCP, and THCA—but swaps the berry profile for bold citrus. The fresh lemon zing makes it feel like sunshine in vape form, making it ideal for daytime use.

Are 3 Gram Carts Legal?

Yes, 3g carts are legal in many parts of the United States—but it all comes down to what’s inside. Thanks to the 2018 Farm Bill, hemp-derived cannabinoids like Delta-8 THC, HHC, THCP, and THCA are federally legal as long as they contain less than 0.3% Delta-9 THC by dry weight.

That said, legality can still vary by state. While federal law provides a green light, some states have their own rules banning or restricting certain cannabinoids. For example, THCA products aren’t currently allowed in states like Oregon, Rhode Island, and Utah—so always check your local laws before ordering.

Diet Smoke’s vapes are made with 100% hemp-derived ingredients and comply with all federal requirements. We don’t just follow the rules—we’re committed to clean, tested, and compliant formulas that you can trust.

So, while the short answer is “yes,” the smarter move is to know what’s legal where you live—and shop with brands that value transparency.

3 Gram Carts

Tips For First-Time Users

New to 3g carts? No worries—everyone starts somewhere. These tips will help you get the most out of your vape while keeping things smooth, safe, and enjoyable.

  • Start Small, Wait It Out: Just because a cart is bigger doesn't mean you need to go big right away. Begin with a gentle 3-second pull to see how your body responds to the cannabinoids, especially with potent blends like Delta-8 and THCP. Wait at least 10 to 15 minutes between hits so the effects can fully settle in before you decide to take another.
  • Keep Your Pulls Short and Spaced: Taking longer hits can heat up the oil too much, which may burn off terpenes and reduce the flavor. Keeping each pull under 6 seconds gives you a smoother, tastier draw. Giving your device at least a minute to cool between puffs also helps extend the life of the cart and keeps the experience clean.
  • Charge Smart, Vape Smarter: Most 3g carts have a USB-C charging port for fast and efficient charging. Be sure to charge your vape fully before use to avoid weak or inconsistent hits. Just don’t overdo it—leaving your device plugged in too long can shorten the battery’s lifespan over time.
  • Know What You’re Inhaling: Understanding what cannabinoids are in your cart—whether it’s Delta-8, HHC, THCA, or an indica vape blend—can help you tailor the experience to your mood. For example, THCA might give you a more traditional high, while Delta-8 tends to feel lighter and more mellow. The more you know, the better you can choose the right cart for your vibe.

What’s Inside A 3 Gram Cart?

A 3g cart isn’t just about size—it’s about depth. These carts are carefully formulated to deliver not just a longer experience, but a better one. Let’s take a closer look at the key components that make these larger vapes so popular:

Cannabinoid Blends: More Than Just Delta-8

Most 3 gram carts start with a Delta-8 THC base, known for offering a smooth, mellow high that’s less intense than traditional THC. But the magic really happens when brands blend in powerful enhancers like THCP, HHC, or THCA, which work together to elevate the experience. These blends create more layered effects, whether you're after something calming like an indica vape or a more energizing buzz.

Terpenes: Where Flavor Meets Function

Terpenes give your vape its personality—flavor, aroma, and even some effects. In premium carts, you'll often find cannabis-derived terpenes (CDTs) or botanically derived terpenes (BDTs) that mimic the complex profile of actual flower. Whether it's the sweet berry notes of Blue Dream or the citrus punch of Lemon Super Haze, terpenes make each puff taste and feel unique.

Oil Purity And Quality

With more oil to work with, there's also more room for quality to shine—or fail. High-end 3g carts use clean, lab-tested oils free from fillers, cutting agents, or mystery compounds. This ensures a smoother hit, more consistent potency, and peace of mind every time you vape.

How To Store Your 3G Vape Properly

Your 3g cart is only as good as the care you give it. Proper storage helps maintain the flavor, potency, and performance of your vape over time. Here’s how to keep your device fresh and functioning like the day you opened it:

  • Keep It Cool and Dry: Heat can degrade cannabinoids and terpenes, which affects both potency and flavor. Always store your vape in a cool, dry place, away from direct sunlight or hot environments like your car. This simple step helps preserve the oil’s quality and extends the life of your 3g cart.
  • Avoid Extreme Temperature Changes: Going from hot to cold quickly or vice versa can cause condensation inside the device, which may lead to clogs or weak hits. Sudden temperature swings can also mess with the battery and oil consistency. Aim to store your vape in a space with a stable, moderate temperature, like a drawer or cabinet indoors.
  • Store Upright When Possible: Keeping your 3g vape standing upright helps prevent leaking and keeps the oil where it belongs: near the heating element. When stored sideways for long periods, oil can move away from the wick or flood the airway. An upright position supports better performance and ensures a smoother hit every time.

Read also:

Sources:

  1. Leas, E. C. (2021). The Hemp Loophole: A Need to Clarify the Legality of Delta-8-THC and Other Hemp-Derived Tetrahydrocannabinol Compounds. American Journal of Public Health, 111(11), 1927–1931. https://doi.org/10.2105/ajph.2021.306499
  2. Abernethy, A. (2019, July 25). Hemp Production and the 2018 Farm Bill. U.S. Food and Drug Administration. https://www.fda.gov/news-events/congressional-testimony/hemp-production-and-2018-farm-bill-07252019
  3. FDA. (2021). 5 Things to Know about Delta-8 Tetrahydrocannabinol – Delta-8 THC. FDA. https://www.fda.gov/consumers/consumer-updates/5-things-know-about-delta-8-tetrahydrocannabinol-delta-8-thc

Frequently Asked Questions

Do 3g carts taste different from smaller carts?

Yes, many 3g carts offer richer flavor because they often include more advanced terpene blends. With more oil, smaller carts sometimes lack room for flavor complexity, making each puff feel smoother and more satisfying.

Are 3g carts better for sharing with friends?

Absolutely—they're ideal for group sessions since they hold more oil and last longer. You won’t have to worry about running out mid-hangout. Just remember to keep the mouthpiece clean if you’re passing it around.

Can 3g carts be reused or refilled?

Most 3g carts are disposable and not intended for refilling. Attempting to reuse them can damage the heating element or compromise the oil quality. For refillable options, look for carts specifically labeled as such.

Do 3g carts take longer to activate or heat up?

No, when properly charged, they heat up just as quickly as smaller vapes. Activation time typically depends more on the battery and device quality than on oil volume. Just click to turn it on and hold the button while you inhale.

Are 3g carts better for heavy users?

Yes, 3g carts are great for regular users who want fewer re-ups and longer sessions. They provide more value over time and reduce the need to constantly restock, making them a more efficient choice for everyday vaping.

Is the high from 3g carts stronger than smaller carts?

The strength of the high depends on the cannabinoid blend inside, not just the cart size. 3g carts often feature advanced formulas with potent ingredients like THCP or THCA. So while size doesn’t equal strength, premium blends might pack more punch.