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Boulder Aspen Slim

Vape Pen Kit | 720mAh
Code: BLD10
  • Now $14.99
+ In Stock Now | Dispatched same day if ordered before 4pm MDT (Mon-Fri)
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Key features of the Boulder Aspen Slim Vape Pen:

  • Quick charging (full charge in 60 minutes)
  • Refillable tank
  • Replaceable heating element
  • High-quality steel and food-grade polycarbonate construction
  • Stylish textured finish
  • 720mAh battery
  • Compact, portable design
  • Simple 3-press operation  

About the Boulder Aspen Slim

Slimline, stylish and simple to use, the Boulder Aspen Slim Vape Pen blends elegant form with streamlined functionality to deliver a satisfying, no-fuss vaping experience. 

The Aspen Slim Vape Pen features a durable steel and polycarbonate construction, and has a premium textured finish for a comfortable grip. As with other Boulder products, it has been crafted to fit perfectly in the hand, and with dimensions of just 5.67” x 0.55”, it can be easily slipped into your pocket or bag; its 3-press operation ensures that it won’t activate unexpectedly.

The Boulder Aspen Slim Vape Pen has a powerful 720mAh battery, which can be charged easily at home or on the move via the convenient Micro USB port; the pen also features quick charging, so can reach full charge in just 60 minutes! An LED ring at the base of the battery pulsates to let you know the device is charging.  

The Aspen Slim also features a refillable tank: just unscrew the tank from the battery, unscrew the heating element assembly from the rest of the tank and fill the tank with your e-liquid of choice, making sure not to drip any into the central airflow. 

For beginners to the world of vaping, or for vapers looking for a highly portable, ergonomic vape pen designed for absolute convenience, the Boulder Aspen Slim Vape Pen is a natural choice. Elegant, easy to use and built to last, just fill up the tank and you’re ready to go! 


Starter Kit Includes:

1 x Aspen Slim Vape Pen

1 x USB micro cord 

Shipping Information

*Order must be placed before 4PM MST Mon - Fri. All orders placed before 4pm MST Mon-Fri are dispatched the same business day. Excludes public holidays. All quoted delivery times are estimates.

Shipping Options

Generally, delivery takes 3-5 business days for Standard (First-Class) shipping, 2-3 business days for Priority, and 1-2 business days for Priority Express. 

Please click on each shipping option at checkout to see time estimates and pricing.

Shipping Restrictions

We do not ship outside of the United States of America, and we cannot ship to Arkansas, Maine, Vermont or Utah due to state law.

Signature-required Deliveries

We ship signature required to Delaware, Iowa, Massachusetts, North Dakota, Texas, and Virginia. You will need to sign for your package when it is delivered.

Haven't got your order yet? Click here for order tracking information.

Do I need to sign for my delivery?

In accordance with state law, we require signature upon delivery in Delaware, Iowa, Massachusetts, North Dakota, Texas, and Virginia.

Do you ship outside of the US?

No. However, we do ship to APO addresses. Additionally, our sister UK vape website ships to most European countries.

How old do I have to be to order from this website?

You must be of legal tobacco purchasing age in the state where you want us to ship your order. We do not ship to Maine, Vermont, Arkansas or Utah.

For more information on a state's age requirements please refer to our full guide here.

When will I get my order?

If you order by 4:00pm MST, Monday through Friday, your order will dispatch the same day. Our standard USPS delivery option means your order should arrive in 2-5 business days. If you need it quicker, you can select a faster delivery method (eg USPS Priority) in the checkout under "Shipping Method".

What's the quickest I can get my order?
We offer USPS Priority Express overnight shipping and USPS Priority shipping (1-3 days, not guaranteed) options in addition to standard shipping.
All shipping options and prices can be viewed and selected at checkout.
What does your packaging look like?
The packaging we use depends on your selected shipping option and order size. Generally, you will receive a generic first-class bubble envelope, Priority flat-rate envelope, or Priority flat-rate padded envelope.

The sender name will be "ET", with a return address in Boulder, Colorado.
I can't find an answer to my question here.

Click here to visit our Help and Contact page.

Does this kit come with everything I need to start me off?

Yes. The kit contains everything you need to start vaping right away (including a USB charger). Don't forget to add your free e-liquid (on kits that do not come with e-liquid included in the box, a pop-up window will invite you to add a free e-liquid after adding this product to basket). 

Is a charger included?


What's the difference between a vape pen, an AIO and a pod mod?

Names are often manufacturer-led, but some websites label things differently. We like to distinguish the different types of vape devices and vape kits as follows:

  • AIO (all-in-one) - We consider AIO vapes to have distinct, separated devices, pods, and coils. Think of all-in-one kits as mini box mod kits, where you can have swap your coils out. Having separate coils means a greater variety of juices you can use, while making it easier and cheaper to swap out a used coil.
  • Pod mods - Though they are similar to AIO vapes, think of pod mods as a two-component system: one device and one pod. Pods can be refillable or come pre-filled with e-liquid.
  • Vape pens - All vape pens have one thing in common; they look like pens! They can be like a full fledged box mod kit in pen form, or more similar to pod mods and AIO kits with easily maintained and replaceable parts.
What is the warranty period on this product?

The warranty period on this product is 30 days from date of purchase.

Boulder Aspen Slim Reviews

I have several vapes that I don't care for , I prefer the pen from boulder but the last one I got is faulty , it just shuts off all the time and doesn't charge correctly ! I just sent an email about it and I'm waiting in a reply !

10th November 2019 - Rebecca Pellman

This is a good device to get your smoke on. These give you what you need to "get your smoke on".

29th October 2019 - DONALD J WATSON

I love this vape pen. So easy to use. I will be ordering more Thank you so much. The coils are very easy to install. I didn,t like the strawberry juice too much because it didn,t have enough taste. All and all I was very happy with my order.

30th September 2019 - Anonymous

Perfect size...works great !

30th September 2019 - Betty Israel

Best pen I’ve had!

24th September 2019 - Ashley Zanoni

Love this vape pen! Easy fill, no spill, and smooth draw!!!

20th July 2019 - Sheryl Arnett


9th July 2019 - Debbie Shauger

For me this is the best in vaping. Been using going on 2 years now. And have no desire to smoke cigarettes!

8th July 2019 - Jamie McDowell

User friendly. Charges quickly. Great vape pen. Might buy another.

5th July 2019 - Kathy Brown

I am actually not a fan of coils after using Boulder but I had batteries and no tanks for Aspen so I bought one. I am not a heavy Vaper or expert at tech. with mods & dislike the table top models-I do like small, stealth-and a button vs. Auto draw.

29th June 2019 - Brenda Burack

I like the style of the pen soft grip Ave the battery last a long time.

9th June 2019 - Debbie Caristo

I love this pen I am new to vaping and I love it.

7th June 2019 - Carol O. Allen

I use 2 devices for every day. The Aspen Slim is my "stealth" device at work. Extremely little leaks, I get 10 -14 days out of coil, and battery has never failed me. I use Boulder fine American Blend Tabaco, 2.4 with it. The 10 ml bottles last and the smoke cloud is small enough to go down my t-shirt. I do keep tank at least 1/2 full and refill at that point to keep coil soaked. 2 things "negative": carrying pen upside down (easily avoidable) will shorten coil life. Second is filling tank. Use a fine tipped bottle or dropper (find a U tube video, not mine, and you will see why).
Overall, it gets 5 stars from me. Price, and the fact it works so well being my reasons.

6th June 2019 - Robert Crowe

I love this little vape pen. Nice size and easy to refill. I have 4 of them so I never worrie about a dead battery. I would recommend this vape to everyone. We

2nd June 2019 - Janet Waters

good for being able to dump and refill. bad for charge since battery will run out even if you aren't using it. also some puffs have a lot to it and some don't have hardly anything to them. overall for the price i'd probably buy again.

2nd May 2019 - Jennifer Presswood

This is the best vape pen I have ever used, and I have many! The coils last and last, and I love that it is not over powering. I was surprised at how well I liked it. For the price it really is the best for me anyway.

2nd May 2019 - Marie

I am obsessed with this product! It looks so nice and is very small in comparison to others. I also love the soft grip on it!

7th March 2019 - Sandra Sebastian

I love it works great

25th January 2019 - Anonymous

Trash trash trash trash trash trash. Leaks into the mouthpiece and destroys the entire pen while also leaking hot bubbling poison into your mouth. Thank so much for this horrendous product that didn’t even last 2 weeks.

21st January 2019 - Alison Treat

I like the Slim, I started out with the rock and i loved that so I tried the slim and it didn't disappoint. Battery lasted all day, charges quick, no leaks. If you are looking for something flashy that's neon green with multiple flashing lights,this isn't for you,if you want inexpensive quality with function a priority i would recommend this pen.if you want to produce more smoke then a coal fueled turbine while flashing disco lighting get a smok and a rock for when the smok breaks

18th January 2019 - Jasen White

Loved it works smoothly

7th December 2018 - Anonymous

All you need for a saweet vape.

16th October 2018 - Shawna McEachern
15th August 2018 - Linda Schirillo

i really like this vape cuz i can fill it with whatever the only problem i have is that every few rips it tastes burnt and spits a little when that happens but overall probably one of the better vapes ive had and it doesnt die quickly and charges hella fast!!

25th July 2018 - Kayla

Hasn't worked since day one

25th July 2018 - Aaron Wagner

Praise for Electric Tobacconist