Last verified: April 2026
The Statute
Idaho Code §37-2734 criminalizes possession or delivery of paraphernalia as a misdemeanor (up to one year and $1,000). Idaho courts have treated as paraphernalia, when accompanied by residue or context: pipes, bongs, dab rigs, vape cartridges, grinders, and even rolling papers when accompanied by residue.
The Probable-Cause Multiplier
The presence of paraphernalia plus odor is routinely cited as probable cause to search a vehicle. A pipe in a center console plus an officer's claim of "smelling marijuana" is, in most Idaho counties, sufficient legal basis for a full vehicle search.
Vape Cartridges and Smoke-Shop Products
Idaho courts have treated all THC-containing vape cartridges as paraphernalia, including:
- Cartridges legally purchased at out-of-state dispensaries.
- Smoke-shop Delta-8, Delta-10, and HHC cartridges (despite the federal 2018 Farm Bill).
- CBD vape cartridges with detectable THC residue.
The Hemp / Paraphernalia Tension
The 2018 Farm Bill's federal hemp legalization (under 0.3% THC) and Idaho's 0.0% THC standard have created a doctrinal tension that Idaho courts have not fully resolved. A hemp-CBD vape cartridge legally sold under federal law and possessed in Idaho with under 0.0% THC content is, in theory, lawful — but proving the THC content at trial requires defendant-paid laboratory testing. See 0.0% standard.
Reading the Statute
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org