CA Certified CO2 Carry Case: What's Inside
By Byrna | Best Non Lethal Self-Defense Products | Published: 2026-10-24
Category: Buying Guides
Discover what the CA Certified Loaded 8g CO2 Carry Case includes, how it fits your Byrna device, and whether it's the right choice for your self-defense needs.
Quick Answer
The CA Certified Loaded 8g CO2 Carry Case is a compact backpack-style case that includes a loaded 8g CO2 cartridge and is compatible with Byrna non-lethal self-defense products, making it a ready-to-carry option for California residents and others seeking a compliant solution.
Why the CA Certification Matters
If you live in California, you know that self-defense products must meet specific state regulations. This case is explicitly California-certified, which means it's designed to comply with state requirements—so you can carry your Byrna device without worrying about legal issues.
The certification also signals that the case and its contents have been reviewed for safety and compliance, adding peace of mind for buyers in restrictive states.
What's Included and What Fits Inside
Inside the case, you'll find a loaded 8g CO2 cartridge, so it's ready for immediate use. The case is designed to hold your Byrna launcher securely, and the pepper irritant projectile option means you can choose a less-lethal round that fits your self-defense strategy.
While the catalog doesn't list exact dimensions, the backpack-style design suggests it's compact enough for everyday carry without being bulky. If you need exact measurements for your specific Byrna model, check the product page or contact support.
Trade-Off: 8g vs. 12g CO2 Cases
The 8g CO2 cartridge is lighter and more compact than the 12g version, making this case easier to slip into a bag or backpack. However, 8g cartridges may offer fewer shots per cartridge compared to 12g, so consider your typical usage.
If you prioritize maximum capacity and don't mind a slightly larger case, a 12g option might be better. But for everyday convenience and quick access, the 8g case is a solid pick.
Decision Rules for Choosing This Case
- If you live in California: Choose this CA Certified case to ensure compliance with state regulations. It's designed to meet California standards, so you can carry with confidence. Verify that your specific Byrna model is listed as compatible if you have a non-standard model.
- If you want a ready-to-use case: The included loaded 8g CO2 cartridge means you can use it immediately, without additional purchases. Just insert your Byrna device and you're set. Check the cartridge's expiration date and replace it if needed to ensure reliability.
- If you prefer a compact carry option: The backpack-style design and 8g cartridge keep the case lightweight and easy to stow in a larger bag or backpack. It's less bulky than 12g alternatives. If you need more shots per cartridge, consider a 12g CO2 case instead.
- If you want a pepper-based self-defense option: The pepper irritant projectile option lets you choose a less-lethal round that can help stop a threat while minimizing permanent harm. Always check local laws regarding pepper projectiles, as they may be restricted in some areas.
Product Facts
- CA Certified - Loaded 8g CO2 Carry Case - Pepper: Includes a loaded 8g CO2 cartridge, ready for use when needed. You don't need to buy a separate cartridge, so the case is functional right out of the box.

CA Certified - Loaded 8g CO2 Carry Case - Pepper - CA Certified - Loaded 8g CO2 Carry Case - Pepper: Compatible with Byrna non-lethal self-defense products. You can use it with your existing Byrna launcher, ensuring a secure fit without guesswork.
- CA Certified - Loaded 8g CO2 Carry Case - Pepper: Pepper irritant projectile option available for effective self-defense scenarios. You can choose a pepper-based round for situations where you want to stop a threat with less-lethal force.
Who Should Choose This Case
Best for
- California residents who need a compliant carry case
- Byrna owners who want a compact, ready-to-use case with a loaded CO2 cartridge
- Those who prefer a pepper-based less-lethal option for self-defense
Not for
- Users who need a larger case for additional accessories or spare cartridges
- Those who prefer a 12g CO2 cartridge for longer use between changes
