Continental Tour Hermetic Plus Inner Tube 700 by 32-47mm - 42mm Presta

Continental Tour 28" Hermetic Plus Inner Tube – 32–47mm | 42mm Presta Valve

Designed for touring and trekking cyclists who prioritise reliability over weight, the Continental Tour Hermetic Plus offers enhanced puncture protection and superior air retention. Its thicker butyl walls mean fewer top-ups and more miles between stops – ideal for long-distance rides and everyday commuting.

Specifications

• Compatible sizes (inches): 27 x 1¼ to 28 x 1.75–2"
• Compatible sizes (ETRTO): 32–47-622 | 32-630 to 42-635
• Valve: 42mm Presta / Sclaverand (SV) – removable/replaceable
• Material: Butyl rubber
• Weight: 228g

Key Features

• Hermetic Plus formula – increased butyl content for superior air retention
• Enhanced puncture resistance vs standard tubes
• Suits a wide range of touring, trekking and hybrid tyre widths (32–47mm)
• Removable valve core for easy inflation and sealant compatibility
• Trusted by bike rental agencies and long-distance tourers

The go-to tube for worry-free touring, commuting, and trekking rides.