Backpack Boyz Vape UK

Buy Backpack Boyz Vape UK — Exotic California Strains | 3-Heat Settings | 95% THC

Backpack Boyz Vape UK — the strain-authenticity leader of the UK premium THC vape market. While Packman leads in consistency and Fryd leads in flavour complexity, Backpack Boyz leads in one thing: every flavour in their range traces back to a specific, identifiable California cannabis cultivar — not a generic fruit profile or a blended approximation. If the authentic character of a specific California strain matters to you, Backpack Boyz is the right choice.

At CaliVape, every Backpack Boyz product is independently verified before dispatch. Discreet tracked UK delivery nationwide.

Backpack Boyz Vape UK — Product Specifications

Specification	Detail
Size	2G (2,000mg)
THC Content	75–95%
Extract Type	Liquid Diamonds + Live Resin
Heat Settings	3 levels (low, medium, high)
Heating Element	Ceramic coil
Charging	USB-C rechargeable
Controls	5-click on/off · 2-click pre-heat · 3-click heat level
Puff Count	600–900 puffs (controlled use)
Price	From £45

The 3-Heat Setting System — Why It Matters

Most disposable THC vapes operate at a single fixed temperature. Backpack Boyz gives you three — and this matters more than it might initially seem.

Low Temperature — Flavour Mode

Low heat preserves the most volatile terpenes — the compounds responsible for flavour and much of the strain’s aromatic character. At low temperatures, the vapour is thinner, but the flavour is at its most precise and complex. Best for appreciating the strain’s terpene profile and for sessions where flavour is the priority.

Medium Temperature — Balanced Mode

The sweet spot for most users — thicker vapour than low, fuller effect than low, with flavour still well-preserved. This is the recommended starting setting for most Backpack Boyz users. Delivers the intended balance of flavour and potency the brand designed for.

High Temperature — Maximum Effect

Maximum vapour density and the strongest possible effect from each draw. Terpene expression reduces at higher temperatures, but the THC delivery is at its most efficient. Best for experienced users who prioritise effect intensity over flavour complexity.

Setting	Vapour	Flavour	Effect	Best For
Low	Thin	Maximum — all terpenes preserved	Milder	Flavour appreciation, beginners
Medium	Balanced	Very good	Full intended effect	Most users, daily use
High	Dense	Reduced	Maximum intensity	Experienced users, high tolerance

About Backpack Boyz — The Brand

Backpack Boyz is a Los Angeles-based cannabis brand founded by Shawn Larkin, who built the company from street-level into one of California’s most recognised exotic cannabis brands. Their LA dispensary became famous for limited-run genetics that were genuinely difficult to find elsewhere — strains like Lemon Cherry Gelato, White Cherry Gelato, and Blue Guava Gelato that commanded premium prices and attracted connoisseurs from across California.

The Backpack Boyz vape line brings those same proprietary genetics to a 2G disposable format — liquid diamonds and live resin extracted from their own cultivars, with the 3-heat setting system giving users control that most disposables simply don’t offer.

Backpack Boyz Vape UK — Available Strains

Rainbow Belts — Hybrid

Backpack Boyz’s signature strain — sweet tropical candy. Perfectly balanced hybrid: euphoric, creative, and sociable without sedation. Terpenes: limonene, caryophyllene, myrcene. One of the most sought-after strains in UK THC vaping and consistently Backpack Boyz’s top seller.

Lemon Cherry Gelato — Hybrid

Citrus and cherry on a creamy gelato base — Backpack Boyz’s most famous proprietary cultivar. Euphoric, creative, and focused hybrid. Terpenes: limonene, caryophyllene, linalool. The strain that put Backpack Boyz Vape UK on the map globally.

Jealousy — Hybrid

Complex, creamy and earthy flavour from one of California’s most celebrated modern strains. Balanced hybrid — euphoric and creative with a comfortable body component. Terpenes: caryophyllene, limonene, myrcene. Premium tier strain.

White Cherry Gelato — Hybrid

Sweet cherry and cream — lighter and more floral than Lemon Cherry Gelato. Balanced hybrid: uplifting and relaxing with a smooth, comfortable effect. Terpenes: limonene, myrcene, caryophyllene. A Backpack Boyz Vape UK exclusive cultivar.

Grease Monkey — Indica-Dominant Hybrid

Sweet vanilla and diesel — a distinctive combination delivering potent, deeply relaxing effects. Strong indica-dominant: heavy body relaxation, mood elevation, powerful sedation at higher doses. Terpenes: caryophyllene, limonene, myrcene. Best for evenings.

Runtz — Hybrid

Sweet fruity candy — one of California’s most famous modern strains. Euphoric balanced hybrid: happy, uplifted, and gently relaxing. Terpenes: limonene, caryophyllene, linalool. Consistently popular across the UK market.

Purple Runtz — Indica-Dominant Hybrid

Sweet grape and berry — the heavier, more relaxing Runtz variant. Euphoric mood lift followed by deep body relaxation. Best for evenings and sleep. Terpenes: myrcene, caryophyllene, linalool.

Blue Guava Gelato — Hybrid

Exotic tropical guava with creamy gelato — a Backpack Boyz Vape UK exclusive. Balanced hybrid: uplifting and creative with a relaxing finish. Terpenes: limonene, myrcene, caryophyllene. One of the rarest profiles in the range.

Backpack Boyz Vape UK Effects

Phase	Timing	Experience
Onset	3–7 minutes	Initial euphoria, mood lift, clarity — varies by strain
Peak	20–40 minutes	Full strain effect — indica: deep body; hybrid: balanced; sativa: cerebral
Duration	1.5–3 hours	Gradual tapering — heat setting affects duration

Dosing with 3-Heat Settings

New users: start on Low setting, single 2-second draw, wait 15 minutes. Intermediate: Medium setting, 2–3 second draws. Experienced: any setting as preferred. The 3-heat system gives you more control over dose than any other mainstream UK disposable.

Backpack Boyz vs Other Premium UK THC Vapes

Brand	THC%	Heat Settings	Strain Authenticity	Best For
Backpack Boyz	75–95%	3 settings	Own-bred exotic cultivars	Strain connoisseurs
Packman	92%+	Fixed	Good	All-round premium
Fryd	92%	Fixed	Good	Best flavour
Whole Melts	90%+	Fixed	Good	Dual chamber
Jungle Boys	88–92%	Fixed	Own-grown cultivars	Award-winning strains

Read our full live resin vs liquid diamonds guide and our best THC vapes UK 2026 ranking.

Delivery & Packaging

• Dispatch: Same day if ordered before 2 PM Monday–Friday
• Delivery: 1–3 working days UK-wide — tracked Royal Mail or courier
• Packaging: Plain, unmarked outer packaging — completely discreet
• Coverage: All UK addresses — London, Manchester, Birmingham, Glasgow, Edinburgh

Frequently Asked Questions — Backpack Boyz Vape UK

How do I use the 3-heat settings on Backpack Boyz Vape UK?

Click the button 3 times to cycle through heat settings. Low (1 flash), Medium (2 flashes), High (3 flashes). Start on Low or Medium if you’re new to Backpack Boyz. Click 5 times to power on/off, 2 times to pre-heat the oil before drawing.

What THC percentage is Backpack Boyz Vape UK?

Backpack Boyz Vape UK ranges from 75–95% THC depending on the specific strain and extract type. Liquid diamonds variants reach the higher end. At any level, this is a high-potency product — experienced users only at the high settings.

What makes Backpack Boyz strains different from other brands?

Backpack Boyz Vape UK uses their own proprietary exotic California cultivars — strains like Lemon Cherry Gelato, White Cherry Gelato, and Blue Guava Gelato that were bred and developed in-house. These are not generic strain names applied to blended oil — they are specific genetics with traceable terpene profiles.

Are Backpack Boyz Vapes authentic?

All Backpack Boyz products from CaliVape are independently verified before dispatch. Read our guide to spotting fake THC vapes UK.

What is the best Backpack Boyz Vape UK strain for beginners?

Rainbow Belts or Runtz — both balanced hybrids with approachable effects. Use the Low heat setting for your first session and take a single 2-second draw. Wait 15 minutes before assessing. Read our beginners guide to THC vapes UK.

Can I get Backpack Boyz Vapes delivered across the UK?

Yes — CaliVape delivers Backpack Boyz Vape UK to all UK addresses. Orders before 2 PM Monday–Friday are dispatched the same day via tracked delivery. Standard delivery takes 1–3 working days nationwide.

Is Backpack Boyz the strongest THC vape in the UK?

At 95% THC on their top variants, Backpack Boyz Vape UK sits at the peak of mainstream UK THC vapes. The 3-heat setting system also means you can maximise delivery at the highest setting. See our strongest THC vapes UK guide for a full potency comparison.

All products sold for adult use (18+) only. Lab-tested. See our authenticity guide and terms and conditions.