Super Bulky Crochet Baby Cocoon
This free crochet pattern will show you how to use super bulky yarn to quickly make a cozy baby cocoon. The yarn choice is great, not only because it works up quickly but also because it creates such a plush sleep sack. This free pattern is easy to make, using back loop only double crochet stitches.
Baby Cocoon Materials
This free crochet pattern is made using four different colors of super bulky (size 7) yarn and a size K crochet hook. You will need approximately a full ball each of three colors; the final color is just an edging. Of course, you can choose to make your own baby cocoon in a single color or with any number of color changes.
Baby Cocoon Sizing Information
This crochet baby cocoon measures about 10″ across and 18″ long, which is a great size for a baby weighing approximately 7 pounds. This crochet pattern can easily be adapted to different sizes, as it provides tutorial-style information for crocheting a baby cocoon.
Relief Share, an organization that donates handmade baby cocoons to hospitals, suggests the following sizes for babies of different weights:
XXS – 14″ tall x 6″ wide- 1.5 to 3 lbs
XS – 16″ x 8″ – 3 to 5 lbs
S – 18″ x 10″ – 6 lbs to 8 lbs
M – 20″ x 10″ – 9 lbs to 11 lbs
L – 23″ x 12″ – 12 to 15 lbs
XL – 25″ x 12″ – 15 to 17 lbs
As we begin to make this crochet baby cocoon, the first size that we’re going to concern ourselves with is the width across.
Beginning Your Crochet Baby Cocoon
We are going to make this crochet baby cocoon by working double crochet in the round.
Using your first color: Ch 4. Sl st to close, creating a ring. Ch 3 (counts as first dc). Work 9 dc into center of ring. Sl st to top of ch 3 to close round.
Note: if you prefer to begin crochet projects in the round, using the magic ring, then make your magic ring and crochet 10 dc st into the center of the ring.
Continue Growing Your Crochet Circle
Next you are going to continue enlarging your crochet circle until it is the width (measured across the center) that you want for your baby cocoon. For our cocoon, we are going to make 5 rounds in total to get us to 10″ across.
Round 2: Ch 3 (counts as first dc), dc in BLO of same stitch, 2 dc in BLO of each stitch around, sl st to top of ch 3 to close the round (Total of 20 stitches).
Round 3: Ch 3 (counts as first dc), 2 dc in BLO of next st, * 1 dc BLO, 2 dc BLO, repeat from * around, sl st to top of ch 3 to close the round (Total of 30 stitches).
Round 4: Ch 3 (counts as first dc), 1 dc in BLO of next st, 2 dc in BLO of next st, * 1 dc BLO, 1 dc BLO, 2 dc BLO, repeat from * around, sl st to top of ch 3 to close the round (Total of 40 stitches).
Round 5: Ch 3 (counts as first dc), 1 dc in BLO of next st, 2 dc in BLO of next st, 2 dc in BLO of next st, * 1 dc BLO, 1 dc BLO, 1 dc BLO, 2 dc BLO, repeat from * around, sl st to top of ch 3 to close the round (Total of 50 stitches).
At this point, your circle should measure 10″ across. You can delete or add rounds to reach 10″ as needed, and of course you can use a different number of rounds if you’re making a different sized sleep sack.
Changing Colors for Next Round
Next we are going to stop increasing the circle and start growing it vertically to get the shape of the sleep sack. This is a great time to change colors. End off Color A after Round 5. Join Color B. Ch 3 to create first dc.
Crochet Baby Cocoon Pattern Continued
At this point, we will not need to increase in the rounds; we will have the same number of stitches in the subsequent rounds as we did when ending round 5 (50 stitches).
Round 6: Ch 3 to create first dc. Dc in each stitch around. Sl st to top of ch 3 to close round (Total 50 stitches).
Rounds 7-8. Repeat Round 6.
Begin 3rd Color of Crochet Baby Cocoon
You can choose to make your color changes at any stage. Following this free pattern exactly, it is now time to switch to the third color of the baby cocoon. So end off Color B after round 8 and join Color C.
Continue Crochet Baby Cocoon
After switching to the third color, you’ll continue as before. Repeat Round 6. You will repeat until you have reached the approximate desired length of your baby cocoon. For our size, we are going to crochet 6 more rounds to reach ~ 18″ long.
Rounds 9 – 14: Repeat Round 6 using Color C.
Crochet Baby Cocoon Edging
Once you have reached your desired length, it’s time to top off the crochet baby cocoon with an edging. You can use any edging of your choosing. In this case, we are going to join our fourth color and single crochet in each stitch around for a very simple edging.
Round 15: Join Color D. Ch 1 (counts as first sc), sc in each st around, sl st to close round. Fasten off and weave in ends.
Crochet Baby Cocoon Free Pattern Summary
In summary, here is how to crochet a baby cocoon:
Determine your size.
Crochet a circle in the round until its diameter is the desired width of your cocoon.
Continue to crochet in the round without increasing until you’ve reached the desired length of your baby cocoon.
Add an edging.
And that’s it! You have your crochet cocoon!