Sniffer Bundle

Why have one when you’ve got two sneakers?

The Sniffer Bundle brings both shoes into your setup.

You get two Sniffers plus the matching connector. Put one Sniffer into each shoe, connect them together, then hook everything up to your compatible M40 setup.

Two sneakers. At the same time.

And of course: socks are very welcome.

You can pull a sock over each Sniffer. With the open version, you can also put socks directly inside the Sniffers — and if that still isn’t enough, pull another pair over the outside.

Double the sniff. It doesn’t get sniffier than this.

Two Sniffers. One setup.

The Bundle is for anyone who thinks one shoe just isn’t enough.

Both Sniffers are joined using the included connector, letting you bring two sneakers into your setup at the same time.

The Sniffers are suitable for EU shoe size 39 and up. With larger shoes, an extra sock can help give the Sniffer a more secure fit.

A note on boots

With boots, the distance between the two Sniffers usually isn’t the main issue. What matters more is the height of the boot shaft.

Depending on your setup, you may therefore need some extra length to bring the connection further up. You can use the extension adapter available in the shop, or alternatively run the setup with two separate mask hoses.

Two versions — depending on how you like it

Closed

The closed Sniffers have a solid base and a compact design.

Put one into each sneaker, connect them together and you’re good to go.

Want a little more worn gear in the mix? Simply pull an extra sock over each Sniffer.

Two shoes. Two Sniffers. Simple and direct.

Open

The open version gives you even more options.

Thanks to the open base, you can place a worn sock or another suitable piece of fabric directly inside each Sniffer.

And if you want even more, you can pull socks over the outside as well.

Sneaker. Sock inside. Sock outside.

On both sides.

At a glance

• 2× Sniffer
• 1× connector
• M40 thread
• use two sneakers at the same time
• suitable from EU shoe size 39
• available in open or closed versions
• socks can be pulled over both Sniffers
• with the open version, socks or other suitable fabrics can also be placed inside both Sniffers
• made from PLA
• 3D printed
• reusable

Material & manufacturing

The Sniffers and connector are 3D printed from PLA (polylactic acid).

Fine print lines may be visible due to the manufacturing process. This is not a defect — it is a normal characteristic of a 3D-printed product.

PLA is not suitable for high temperatures. Temperatures of around 50–60°C / 122–140°F and above should be avoided.

What’s included

• 2× Sniffer in your selected version
• 1× connector

Shoes, socks, masks, hoses, extension adapters and other accessories shown in the images are not included unless explicitly stated otherwise.

Safety information

Not a toy. Not suitable for children.

Not intended for medical or safety-related use.

The Sniffer Bundle is not respiratory protection or personal protective equipment (PPE).

Only use your setup in a way that allows you to stop immediately and remove your gear at any time.

Keep away from high temperatures, direct sunlight and open flames.

Discreet shipping

Your order is shipped discreetly in neutral packaging via DHL with tracking.