Bontrager Tubeless Sealant Injector bell new It appears to hover around

It appears to hover around the handle bars

82% Polyester

but it does have an extra layer around the thumbs for protection against blisters

• Instantly seals punctures and inflates

Bontrager Tubeless Sealant Injector bell new It appears to hover aroundAn easy to use tyre sealant injector, compatible with both Presta and Schrader valve tyres. It may look like a syringe for a surgical procedure, but don't let its technical good looks perturb you. The tubeless ready (TLR) sealant injector is easy to use and will save you from the woes of sticky sealant, because nobody has time for that. Details Easily, precisely and cleanly inject sealant into your Tubeless Ready systems Compatible with Presta and