will these fit on a 3/8 tube

These are for PAX2 and PAX3 only and will not fit a 3/8" tube.

Can you charge your Pax 2 while these are on it?

PAX can be charged while caps are on.

How stinky is the plastic in these?

Not at all and they are quite durable too.

These fit the pax 3 plus with a silicone sleeve on it?

I believe so as they are a little stretchy with will help fit snug I have a first pax

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Upper Bound End Bumper Caps Accessory Eliminate Odors and Provide Drop Protection fits PAX 2 PAX 3 PAX2 PAX3

Product ID: 36376347

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Details

Brand
Upper Bound
Auto Part Position
Upper
Color
Black
Item Weight
0.01 Kilograms
Exterior Finish
Black
Automotive Fit Type
Vehicle Fit

🚫Odor barrier seals in freshness

⚖️Ultra-lightweight at 0.01 kg

🛡️Drop protection for PAX 2 & 3

Description

🖤 Lock in freshness, drop the worries.

LIGHT AS AIR - Weighing just 0.01 kg, these caps add protection without bulk or weight.
UNIVERSAL FIT - Seamlessly fits all flat and raised mouthpieces of PAX 2 and PAX 3 models.
DUAL END DEFENSE - Protect both ends of your PAX device from accidental drops and damage.
SLEEK DISCREET - Matte black vinyl finish blends perfectly with your device for a professional look.
ODOR FREE CONFIDENCE - Eliminate unwanted smells instantly with a secure vinyl odor barrier.

Upper Bound’s End Bumper Caps are precision-designed vinyl accessories that fit all PAX 2 and PAX 3 models, providing dual-end drop protection and a reliable odor barrier. Lightweight and durable, these sleek black caps keep your device fresh and safe, making them an essential upgrade for any PAX user.

Specifications

Brand	Upper Bound
Auto Part Position	Upper
Color	Black
Item Weight	0.01 Kilograms
Exterior Finish	Black
Automotive Fit Type	Vehicle Specific Fit
Manufacturer	Upper Bound
UPC	656729200216
Item Weight	0.317 ounces
Package Dimensions	3.15 x 1.57 x 1.3 inches
Item model number	UB50223
Is Discontinued By Manufacturer	No
Manufacturer Part Number	UB50223

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