Tube Sack (My own design! These are a bit longer and narrower than most sacks. They have a full opening at one end and side openings at the other end. More accessible than a sack; more secure and roomy than a tube! Priced as for sack variations.)

Tube (with or without hanging loops and/or kayak opening)

Side pocket (These pockets attach to the side wall of the cage--or other structure--inside or out, to maximize snuggle space. Great for an ambush or a quick nap.

Corner pocket Mostly square, with a diagonal corner entrance. Rear corner has a small loop to attach to the corner of the cage. The loop prevents redecorating, and the corner placement discourages other uses of the corner.

Hanging Enclosures Alfie's favorite! Like many ferrets, he loves a nice hanging hideaway. Because I've had a few experiences with dueling weasels and insulinoma seizures, I know the importance of being able to grab a ferret quickly. That's why I try to make entrances large enough for easy access.
Small--$10
Medium-$12
Larger--$15
Cube Just as it sounds, with an entrance large enough to reach in and pull out most ferrets. I prefer to make them bigger around than they are high, as sleeping ferrets don't need much headroom and I hate wasting space. But if you prefer a classic cube, I'm happy to do that, too.
Flying Saucer Like the cube, but round. I find these fit the shape of a curled up ferret best of all.

Hanging Corner The same, but triangular to hang in a corner. This is a good use of otherwise empty corner space.
Round Bed Like the classic kitty/doggy bed, with padded sides.
Small--$10
Larger--$15

Other Things
Shelf covers, ramp covers, etc. cheerfully made.
Variations
Bonus Surprise with every order!
Any hammock or bed can be made with or without loops for floor use
Heavy flannel, double layer (no batting or fleece) for travel or hot weather. Be aware that exact sizes are difficult on these: The flannel I use is sold as pre-shrunk, but it usually shrinks at least a little more so I make it a bit bigger.
Free shipping and gift card for items shipped directly to a ferret shelter and intended for shelter use.
Free gift card on request.
Ask about special orders! Choose your fabric, dimensions, and pieces.