Hazardous Materials

Surprisingly, hazardous materials (hazmat) are found in many of the items that Stackry clients purchase and have sent to their lockers every day.

These materials often include everything from paints to batteries. But in addition to the obvious ones, some mundane items such as cosmetics, aerosols and perfumes can be considered dangerous goods.

Common types of hazmat Stackry sees every day

  • Perfumes
  • Nail Polishes
  • Rogaine
  • Hand Sanitizer
  • Clorox Wipes

Anything in an aerosol can

Electronic devices that contain Lithium-Ion Batteries

  • Cell phones
  • Laptops
  • Smart watches
  • Wireless speakers

Electronic devices that have spare lithium-ion batteries

  • Camera shipped with spare battery
  • Flashlight shipped with spare battery
  • Standalone lithium ion batteries
  • Spare batteries
  • Powerbanks

No matter the use, hazardous materials must be handled with care. There are special regulations and procedures that must be complied with when these goods are shipped by air, especially internationally. There are numerous regulations and requirements outlining proper care for dangerous goods while on site and also in transit. The US Department of Transport has published this page to help identify hazmat materials. Click here to read more from their site.

There are hundreds of other items that fall into the category of hazmat as well. That is why our team of experts will help you navigate the shipping experience. If you have questions about why your package has been classified as hazardous or if an item you wish to purchase can be shipped, contact us at support@stackry.com.


E-liquids (aka e-juice, smoke juice, vapor, vape) are a unique item that may or may not fall into a hazardous classification. Stackry has extensive knowledge about shipping e-liquids. In order to safely ship any e-liquid we need to have a Material Safety Data Sheet (MSDS or SDS form) on hand prior to shipping. This form is required due to the fact that e-liquids from different manufacturers contain different ingredients; some of them contain ingredients that cause the e-liquid to be hazardous for transportation and require additional documentation and shipping methods.

Please see the MSDS forms we already have on file. If the e-liquid that you are looking to purchase is not on this list, reach out to the retailer that you are ordering from. They should be able to supply the form. Once you have the form, send it to support@stackry.com to ensure we can ship the e-liquid before placing your order. Once we have the MSDS on file for that type of e-liquid then you will not need to supply it again.

Most clients are able to get this form from the retailer. If you cannot obtain the form, do not order the e-liquids. We will not ship them without an MSDS or SDS on file. For further questions on e-liquids please contact support@stackry.com.