Four Flags Cat Sack
Top PickWhat We Like
- Quick-close collar and zip flap are hard to back out of
- Water-resistant nylon wipes clean after medication
- Three sizes cover cats from 0 to 15 pounds
- Light and rolls up small for the car
Worth Noting
- Not a bath bag; nylon holds water in
- Underside zipper is awkward to work by feel
- Sizes
- Three, for cats 0-15 lbs
- Fabric
- Nylon pack cloth
- Weight
- 4.6 oz
- Closure
- Quick-close collar, zip flap
Read the full review
This is the most expensive bag here, and the money goes into the closure. A quick-close collar, a full-length zip flap and a pull tab let you seat the cat and shut the sack in one motion, with no drawstring to chase around a moving neck. For a cat that has already learned to reverse out of a cinched bag, that is the feature worth paying for.
The nylon pack cloth is the other half of the deal. It is water and dirt resistant, so a spilled dose of medicine or an accident wipes off instead of soaking in, and it does not hold fur the way mesh does. What it is not is a bath bag: water cannot pass through, so a full soak means the cat sits in it. This is the one for nail trims, medication and vet-style handling, not the tub.
Openings run to the front paws and to the rear, and the large adds an underside zip for the back legs. That underside one is the fiddliest opening on any bag here: you will be working it by feel with a cat on your lap. It does reach a hind leg that the side openings cannot get to cleanly, so it is a trade we accept for the reach.
Three sizes span cats from about 0 to 15 pounds, which makes the large a genuine large and the only stated ceiling in this group that suits a big cat. At 4.6 ounces it rolls into a glovebox, which is where it lives between vet visits.
Bottom line: The sack we choose for a cat that has beaten other bags: the quick-close collar and full zip flap leave no gap to back out of, as long as you are not planning a bath.