WTB NanoAir TPU Tube - 700 x 18 - 32 48mm Presta Valve Head-Presta/Schrader but it is pretty close

but it is pretty close and amazing

Polyethylene / nylon Lightweight durable water repellent and stain resistant

Flatlock seams that follow body movements

you can easily and without taking off your skis

Collection: Backcountry

WTB NanoAir TPU Tube - 700 x 18 - 32 48mm Presta Valve Head-Presta/Schrader but it is pretty closeNanoAir TPU (Thermoplastic Polyurethane) tubes are light, compact and durable Packs down to one third the size of a traditional butyl tube and is less than half the weight Features a special construction layup that makes them more durable than traditional butyl tubes 2 TPU patches are included 700x18 23 35g, 700x32 47 49g, 29x1. 9 2. 5 80g TECH SPECS tire size 700c tire width 18 32mm valve Presta length 48mm (threaded)