Camco RV Vent Insulator - Reflective Surface - 2.75-Inches of Foam, Silver, White (45192)

from Myra

Perfect fit and can't duplicate any cheaper although I can sew. Plus extremely convenient. They make a huge difference in retaining cool/heat. Like a Thermos, it knows the difference. Makes sleepin...

from Eizabeth

it made a hugh temperature difference in my rv. today its 40mph winds and air temp is 35. even though its parked in my driveway without the heat on, i was pleasantly surprised how warm it was in th...

from JS

I like the great deal to grab these covers at Walmart, saved a bunch to help cool my camper. Fits and works! Ima Happy Camper

from Pjoe1

We live full time in our RV and purchased these to block out some of the brutal Georgia summer sun. Noticed an immediate improvement in the heat in our coach. Easy to install and remove when you wa...

from L

Stays put, offers great insulation and super easy to put in and take out when necessary. Only been a few weeks but in Florida every day counts! We purchased two, one for each, and so far so good. ...