earlier today i was reading a post about how someone had their sleeping bag compressed for about 4 months, and now it wont go back as fluffy. that got me wondering about mine i have an outbound hiker biker bag http://outbound.ca/lightweight/bike-hike.html and i keep it compressed. i'm wondering if mine will not be as fluffy too over time of keeping it compressed. what are your thoughts?

(for those that don't want to or didn't click the link) it's made of:

Shell 260T rip-stop
microfiber polyester
Lining P5 Pongee