Avert Backpack Insert (Carbon Bag / Smell Proof)

What is the Avert Backpack Insert and how does it work?

The Avert Backpack Insert is a 17L carbon-lined compartment that sits inside your backpack to help reduce odours. Its activated carbon lining traps smell molecules, offering discreet storage for scent-heavy items without making your bag stink.

Is the Avert Backpack Insert smell-proof?

It's highly smell-resistant but not 100% smell-proof. It significantly reduces odours when sealed properly, but strong smells or leaky items can still escape. For best results, double-bag strong items and keep the insert clean and dry.

What backpacks does the Avert Insert fit?

The insert measures 28cm x 40cm x 15cm and fits most standard-sized backpacks. Small daypacks or rigid-frame packs may not be compatible. Always check your backpack’s internal dimensions before purchase.

What features improve odour control in the Avert Insert?

It uses a dual-flap system (internal and carbon-lined external flaps), water and smell-resistant zippers, and industrial Velcro to reduce air exchange and seal in odours more effectively than a simple zipper setup.

How durable is the Avert Backpack Insert?

Made with 600D polyester and PVC backing, it's built to handle daily use. The carbon lining and reinforced structure add weight and durability while offering light bump protection. It’s a tough liner, not a hard case.

Is the Avert Backpack Insert lockable?

Yes. You can secure the zipper pulls with a small padlock (not included). A slim-shackle or TSA-style lock is recommended for travel or shared spaces.

Can I use the Avert Insert without a backpack?

It’s designed as an insert but includes side handles for short-distance carrying. It’s not a replacement for a standalone bag but works well for discreet, low-profile use.

How much can the Avert Backpack Insert hold?

With a 17L capacity, it’s large enough for a lunchbox, hoodie, and other daily items. It functions as a secure inner compartment rather than a full gear hauler.

How do I clean and care for the Avert Insert?

Wipe with a damp cloth and mild soap, then let it air-dry fully. Avoid machine washing or harsh sprays, which can damage the carbon lining and reduce odour control performance.

Can I refresh the carbon lining or tell if it’s working?

Yes—airing it out in a dry place helps restore the lining. If odours leak despite proper sealing and dry contents, it may need replacing. Keeping it clean and dry extends its lifespan.

Is the Avert Insert safe for storing food or other items?

Yes, as long as consumables are sealed in their own packaging. It’s also fine for items like nutrients—just make sure anything liquid is upright, sealed, and won't leak.