If showing as out of stock try a small straining bag or a piece of mutton cloth inside a sieve, funnel or colander.
These straining bags are much easier to use than muslin and last much longer. Can be reused indefinitely, and need to be thoroughly washed and sterlised before re-use.
This bag is large and is suitable for inserting inside a bucket when straining your wine. You can then put the bucket lid on and leave the fuirt pulp from your must to hang to strain as much as possible from the pulp without squeezing it (squeezing will probably make your wine cloudy).
The bag is made from fine nylon mesh.
The top is elasticated: unstretched 23cm, fully stretched 43cm and 57cm from top to bottom.
Also good for using as a nut milk bag (almond milk bag).
Also good for over your kombucha fermenter to allow oxygen flow but keep out insects and other unwanted items