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Marled Jar Cozy | Free Crochet Pattern

This simple cozy is made with cotton yarn, and is specifically designed for nesting jars. It would be perfect for simple gifts or craft fair additions. Enjoy!


  • 15 grams/30 yards of WeCrochet Dishie Twist, or any other worsted weight cotton yarn

  • Size E (3.5 mm) crochet hook

  • Locking stitch marker

  • Scissors and yarn needle


8 stitches by 10 rounds = 2 inches in single crochet, worked in the round.


ch: chain

sc: single crochet

inc: increase, single crochet two stitches in the same stitch

*...*: repeat the instructions in the asterisks

ea: each

bor: beginning of round

st(s): stitch(es)

ss: slip stitch

f/o: finish off

Pattern Notes:

  • Find the yarn used for this pattern here.

  • This cozy is worked in a spiral, so be sure to place a marker in the first stitch of every round to indicate the beginning of the round.

  • When finished, the cozy measures 2.5 inches in diameter at the base, and 9.5 inches in circumference at the body. It is specifically designed to fit Ball Nesting Jars.

  • Find a simple pattern to fit a classic jar size here.


Make a magic ring, (alternatively, ch 3, and ss to the first st to form a ring) then ch 1

Remember to place a bor marker and move it up with each round.

Round 1: sc 5 into the ring (5 sts)

Round 2: inc in ea st around (10 sts)

Round 3: *sc in the next st, inc* around (15 sts)

Round 4: *sc in ea of the next 2 sts, inc* around (20 sts)

Round 5: *sc in ea of the next 3 sts, inc* around (25 sts)

Round 6: *sc in ea of the next 4 sts, inc* around (30 sts)

Proceed to Body Instructions


Rounds 1-12: sc in ea st around (30 sts)

Round 13: ss loosely in ea st around (30 sts)

f/o, and weave in any ends. If you desire to block your cozy, I recommend wetting it slightly, and placing it onto the jar to shape. Blocking will also happen naturally with use!

I hope you enjoyed following this pattern! If you have any questions, please do not hesitate to send an email to Don't forget to follow along on Instagram, YouTube, Facebook, and Pinterest to stay in the loop!

Until next time,

Amy Kate

*This pattern contains affiliate links, which allow me to make a small commission at no additional charge to you. Thank you!

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