Your toydle fort kit was built to last (here in the USA). It is strong enough to be covered with just about anything (heavy quilts, sleeping bags, bed spreads, etc.). Sheets are the most favored covering because of size and ease of use.
We are developing some specific coverings here at toydle.com. Until their release, the best place we have found to buy inexpensive flat king sheets (the fort kit is big – king size is best) are large discount retailers.
Spring loaded clips that fit a kid’s hand perfectly come with your fort kit! They are great way to attatch coverings to your fort or even hold several coverings together.
Have Fun! You’re Gonna Love It!