It is a sunny day but cold weather and you want to fly. Your fingers will no be frozen with our RC BAG! It is waterproof and your transmitter and your hands will be inside like in living room. And you can fly for a long time and your hands are still O.K.! We have two types: RC BAG Profi thermo optic have clear top. You can see display of your transmitter No. HC4512. For transmitters with telemetry display we have new RC BAG Telemetry with longer clear top .