Free Crochet Pattern: Snuggly Wave Cocoon

Designed by Storey’s own Gwen Steege, this sweet, cozy, crocheted sleep sack is made with just a single skein of yarn.

Photo of a baby in a pink crocheted sleep sack.
Snuggly Wave Cocoon. Photo © Geneve Hoffman Photography, excerpted from Crochet One-Skein Wonders® for Babies

Whether you call it a cocoon or a baby sack or bunting, this welcome cover-up is an especially useful gift for a newborn. Crocheted in Madelinetosh’s Pashmina, it’s luxuriously warm, and machine washable, as well.


Snuggly Wave Cocoon

Designed by Gwen Steege

Size and Finished Measurements

  • For newborn: 18″/45.5 cm circumference and 17″/43 cm length

Yarn

  • Madelinetosh Pashmina, 75% merino wool/15% silk/10% cashmere, 360 yds (329 m)/4 oz (113 g), Fragrant 2

Crochet Hook

  • US E/4 (3.5 mm) crochet hook or size needed to obtain correct gauge

Gauge

  • First 4 rounds = 4″/10 cm in diameter 2 pattern repeats and 20 rounds = 5″/12.5 cm in Wave Stitch pattern

Other Supplies

  • Yarn needle

Pattern Essentials

Wave Stitch Pattern (multiple of 14 stitches)

  1. Rnd 1: Ch 1, sc in each st around, join with slip st to first sc.
  2. Rnd 2: Ch 3 (counts as dc here and throughout), 3 dc in first st, *skip next 3 sc, sc in next 7 sc, skip next 3 sc**, 7 dc in next sc; repeat from * around, ending last repeat at **, 3 dc in same st as beginning ch-3, join with slip st to top of ch-3.
  3. Rnd 3: Ch 1, sc in each st around, join with slip st to first sc.
  4. Rnd 4: Ch 1, sc in first 4 dc, *skip next 3 sc, 7 dc in next sc, skip next 3 sc**, sc in next 7 sc; repeat from * around, ending last repeat at **, sc in next 3 sc, join with slip st to first sc.
  5. Repeat Rnds 1–4 for pattern.

Crocheting the Cocoon

The Bottom

  1. Begin with an adjustable ring.
  2. Rnd 1: Ch 1, 12 sc in ring, join with slip st to first sc. You now have 12 sc.
  3. Rnd 2: Ch 3 (counts as dc here and throughout), dc in same st, 2 dc in each sc around, join with slip st to top of ch-3. You now have 24 dc.
  4. Rnd 3: Ch 3, dc in same st, dc in next dc, *2 dc in next dc, dc in next dc; repeat from * around, join with slip st to top of ch-3. You now have 36 dc.
  5. Rnd 3: Ch 3, dc in same st, dc in next dc, *2 dc in next dc, dc in next dc; repeat from * around, join with slip st to top of ch-3. You now have 36 dc.
  6. Rnd 4: Ch 3, dc in same st, dc in next 2 dc, *2 dc in next dc, dc in next 2 dc; repeat from * around, join with slip st to top of ch-3. You now have 48 dc.
  7. Rnd 5: Ch 3, dc in same st, dc in next 3 dc, *2 dc in next dc, dc in next 3 dc; repeat from * around, join with slip st to top of ch-3. You now have 60 dc.
  8. Rnd 6: Ch 3, dc in same st, dc in next 4 dc, *2 dc in next dc, dc in next 4 dc; repeat from * around, join with slip st to top of ch-3. You now have 72 dc.
  9. Rnd 7: Ch 3, dc in same st, dc in next 5 dc, *2 dc in next dc, dc in next 5 dc; repeat from * around, join with slip st to top of ch-3. You now have 84 dc.
  10. Rnd 8: Ch 3, dc in same st, dc in next 6 dc, *2 dc in next dc, dc in next 6 dc; repeat from * around, join with slip st to top of ch-3. You now have 96 dc.
  11. Rnd 9: Ch 1, 2 sc in same st, sc in next 48 dc, 2 sc in next dc, sc in each dc around join with slip st to first sc. You now have 98 sc.

The Body

  1. Work Rnds 1–4 of Wave Stitch pattern 14 times.
  2. Next Rnd: Ch 1, sc in each st around, join with slip st to first sc, turn.
  3. Final Rnd (WS): Ch 1, sc in each st around, join with slip st to first sc.
  4. Weave in ends. Block.
Graphic of the snuggle wave cocoon pattern.
Pattern designed by Gwen Steege, excerpted from Crochet One-Skein Wonders® for Babies, edited by Judith Durant & Edie Eckman © 2016 by Storey Publishing, LLC. Pattern chart by Karen Manthey. Photo © Geneve Hoffman photography. All rights reserved. 

Excerpted and adapted from Crochet One-Skein Wonders® for Babies © Judith Durant & Edie Eckman.


Judith Durant

Judith Durant

About the Author

Judith Durant is the editor of the best-selling One-Skein Wonders series, which currently includes seven volumes; the author of Cable Left, Cable RightIncrease, Decrease, and Knit One, Bead Too; and the co-author of Knitting Know-How. Durant has been knitting for more than 50 years and has been writing and editing for more than 30 years. She currently lives in Lowell, Massachusetts.
 

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Edie Eckman

Edie Eckman

About the Author

Edie Eckman is the author of Connect the Shapes Crochet Motifs, Around the Corner Crochet Borders, Beyond the Square Crochet Motifs, The Crochet Answer Book, and Christmas Crochet for Hearth, Home & Tree, as well as co-editor of Crochet One-Skein Wonders® and Crochet One-Skein Wonders® for Babies. She is a nationally known teacher, designer, writer, and editor in both the crochet and knitting worlds. She lives in Waynesboro, Virginia.

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