Knit in the Womb Blog - Free Baby Bonnet Knitting Pattern: Mini Bobble Bonnet

The free baby bonnet knitting pattern for the Mini Bobble Bonnet came to life shortly after my 26-week preemie came home from the NICU. Make sure to check out all of our other free hat patterns here.

After 121 days in the NICU, I was adjusting to life at home, exclusively pumping due to my baby’s feeding challenges, and healing from the trauma of it all. Creativity felt distant, and inspiration seemed out of reach.

However, the Mini Bobble Bonnet became a turning point—a spark that reignited my passion for designing.

A Special Victory

The only photo I have of this bonnet in use is a quick cell phone picture of my daughter in her car seat, wearing it just weeks after coming home. That image represents a victory: the baby we were told wouldn’t survive was alive and thriving.

This free baby bonnet knitting pattern marked a return to normalcy I feared we might never experience. Creating and sharing this pattern became a way to heal deep emotional wounds.

Yarn for the Mini Bobble Bonnet

Originally knit with a now-discontinued yarn, an excellent substitute is Hobbii Baby Cotton Organic Mercerized (affiliate link). This yarn provides the perfect combination of softness and durability, making it ideal for baby knits like this free baby bonnet knitting pattern.

Why Choose the Mini Bobble Bonnet?

The Mini Bobble Bonnet is not just a knitting project; it’s a symbol of resilience and love. This free baby bonnet knitting pattern is:

Beginner-friendly: Simple enough for those new to knitting.
Adorable and practical: Keeps little ones cozy and stylish.
Personalized: A heartfelt gift idea for newborns.

Knit Your Own Mini Bobble Bonnet

To get started on this free baby bonnet knitting pattern, you’ll need:

Hobbii Baby Cotton Organic Mercerized yarn (affiliate link).
Circular or double-pointed needles in the recommended size.
Stitch markers and tapestry needle for finishing.

Share Your Mini Bobble Bonnet

Have you completed this free baby bonnet knitting pattern? I’d love to see your creations! Share them on social media and tag me so I can celebrate your work.

The Mini Bobble Bonnet is more than just a project; it’s a piece of my story, and I’m honored to share it with you. Whether you’re creating for your little one or gifting it to a loved one, this free baby bonnet knitting pattern is sure to be treasured for years to come.

baby sized mini bobble bonnet in sage green

Materials and Info

Yarn – Hobbii Baby Cotton Organic Mercerized yarn (affiliate link)
Gauge – 26st per 4x4in or 10x10cm
Needles – 3 (3.25mm) circular and dpn
Sizes – newborn, (infant, baby, toddler) child
Head Measurement – 12-14in/30-35cm, (13-15in/32.5-37.5cm, 14-16in/35/40cm, 15-17in/37.5-42.5), 16-18in/52.5-57.5cm
Other –yarn needle

Mini Bobble Bonnet is a classic styled bonnet for all your vintage inspired needs. Named such because of the smaller bobble used to add a simple and clean texture. It is worked flat until the crown where it is joined in the round. The ties are i-cords with an applied i-cord neck edging to connect the ties.

Abbreviations can be found on the last post.

Mini Bobble Bonnet Pattern

NEWBORN
Cast on 65sts. I used the long tail cast on.
Work in a k1p1 ribbing (k1p1 across) for .5in/1.5cm. End after completing a wrong side row.
Row 1 (right side)– knit across
Row 2 – purl across
Row 3 – k2, [(k,yo,k, turn, purl 3, turn, k3togtbl) bobble made all in the next st, k7] repeat [to] across to last 7sts, bobble in next st, knit 6
Row 4 – purl across
Row 5 – knit across
Row 6 – purl across
Row 7 – k2 [k4, bobble, k3] repeat [to] across to last 7sts, k4, bobble, k2
Row 8 – purl across
Repeat rows 1-8 until your work measures appx 4in/10cm ending after completing a right side
row. Transfer sts to dpn. Join in the round by knitting the first and last stitch together. (64sts)

DECREASES
Round 1 – [k2tog, K6] Repeat [to] around (56sts)
Round 2 – knit around
Round 3 – [k2tog, K5] Repeat [to] around (48sts)
Round 4 – knit around
Round 5 – [k2tog, K4] Repeat [to] around (40sts)
Round 6 – knit around
Round 7 – [k2tog, K3] Repeat [to] around (32sts)
Round 8 – knit around
Round 9 – [k2tog, K2] Repeat [to] around (24sts)
Round 10 – knit around
Round 11 – [k2tog, K1] Repeat [to] around (16sts)
Round 12 – knit around
Round 13 – [k2tog] Repeat [to] around (8sts)
Do not bind off. Cut a tail appx 6-8ins long. Using a yarn needle, pull through remaining stitches and cinch sts closed tightly. Weave in ends.

I-cord Ties:
Cast on 3sts on double pointed needles and work appx 9-10ins for personal use and 12-14ins for photography use of i-cord (tutorial at the end of the pattern).

Begin i-cord edging by using the length of i-cord you have already worked. Do so by knitting 2 icord sts, slip the last st, dip the needle into the edge of the back loop of the bonnet, and bringing the yarn around to knit, pick up a stitch in your salvage edge. Knit the last stitch of Icord together with the picked stitch of the bonnet. Once you have picked up and knit across salvage edge stitches, work an additional length of i-cord that matches the other tie. Weave in ends. You can find a tutorial I made for left handed knitters here: https://youtu.be/3liQWHn8B0 Even if you are a right handed knitter it should be helpful to explain the process.

INFANT
Cast on 73sts. I used the long tail cast on.
Work in a k1p1 ribbing (k1p1 across) for .75in/2cm. End after completing a wrong side row.
Row 1 (right side)– knit across
Row 2 – purl across
Row 3 – k2, [(k,yo,k, turn, purl 3, turn, k3togtbl) bobble made all in the next st, k7] repeat [to] across to last 7sts, bobble in next st, knit 6
Row 4 – purl across
Row 5 – knit across
Row 6 – purl across
Row 7 – k2 [k4, bobble, k3] repeat [to] across to last 7sts, k4, bobble, k2
Row 8 – purl across
Repeat rows 1-8 until your work measures appx 4.5in/11cm ending after completing a right
side row. Transfer sts to dpn. Join in the round by knitting the first and last stitch together. (72sts)

DECREASES
Round 1 – [k2tog, K6] Repeat [to] around (63sts)
Round 2 – knit around
Round 3 – [k2tog, K5] Repeat [to] around (54sts)
Round 4 – knit around
Round 5 – [k2tog, K4] Repeat [to] around (45sts)
Round 6 – knit around
Round 7 – [k2tog, K3] Repeat [to] around (36sts)
Round 8 – knit around
Round 9 – [k2tog, K2] Repeat [to] around (27sts)
Round 10 – knit around
Round 11 – [k2tog, K1] Repeat [to] around (18sts)
Round 12 – knit around
Round 13 – [k2tog] Repeat [to] around (9sts)
Do not bind off. Cut a tail appx 6-8ins long. Using a yarn needle, pull through remaining stitches and cinch sts closed tightly. Weave in ends.

I-cord Ties:
Cast on 3sts on double pointed needles and work appx 9-10ins for personal use and 12-14ins for photography use of i-cord (tutorial at the end of the pattern).

BABY
Cast on 81sts. I used the long tail cast on.
Work in a k1p1 ribbing (k1p1 across) for .75in/2cm. End after completing a wrong side row.
Row 1 (right side)– knit across
Row 2 – purl across
Row 3 – k2, [(k,yo,k, turn, purl 3, turn, k3togtbl) bobble made all in the next st, k7] repeat [to] across to last 7sts, bobble in next st, knit 6
Row 4 – purl across
Row 5 – knit across
Row 6 – purl across
Row 7 – k2 [k4, bobble, k3] repeat [to] across to last 7sts, k4, bobble, k2
Row 8 – purl across
Repeat rows 1-8 until your work measures appx 5in/12.5cm ending after completing a right side row. Transfer sts to dpn. Join in the round by knitting the first and last stitch together. (80sts)

DECREASES
Round 1 – [k2tog, K6] Repeat [to] around (70sts)
Round 2 – knit around
Round 3 – [k2tog, K5] Repeat [to] around (60sts)
Round 4 – knit around
Round 5 – [k2tog, K4] Repeat [to] around (50sts)
Round 6 – knit around
Round 7 – [k2tog, K3] Repeat [to] around (40sts)
Round 8 – knit around
Round 9 – [k2tog, K2] Repeat [to] around (30sts)
Round 10 – knit around
Round 11 – [k2tog, K1] Repeat [to] around (20sts)
Round 12 – knit around
Round 13 – [k2tog] Repeat [to] around (10sts)
Do not bind off. Cut a tail appx 6-8ins long. Using a yarn needle, pull through remaining stitches and cinch sts closed tightly. Weave in ends.

I-cord Ties:
Cast on 3sts on double pointed needles and work appx 9-10ins for personal use and 12-14ins
for photography use of i-cord (tutorial at the end of the pattern).

TODDLER
Cast on 89sts. I used the long tail cast on.
Work in a k1p1 ribbing (k1p1 across) for .75in/2cm. End after completing a wrong side row.
Row 1 (right side)– knit across
Row 2 – purl across
Row 3 – k2, [(k,yo,k, turn, purl 3, turn, k3togtbl) bobble made all in the next st, k7] repeat [to] across to last 7sts, bobble in next st, knit 6
Row 4 – purl across
Row 5 – knit across
Row 6 – purl across
Row 7 – k2 [k4, bobble, k3] repeat [to] across to last 7sts, k4, bobble, k2
Row 8 – purl across
Repeat rows 1-8 until your work measures appx 5.5in/13.5cm ending after completing a right side row. Transfer sts to dpn. Join in the round by knitting the first and last stitch together. (88sts)

DECREASES
Round 1 – [k2tog, K6] Repeat [to] around (77sts)
Round 2 – knit around
Round 3 – [k2tog, K5] Repeat [to] around (66sts)
Round 4 – knit around
Round 5 – [k2tog, K4] Repeat [to] around (55sts)
Round 6 – knit around
Round 7 – [k2tog, K3] Repeat [to] around (44sts)
Round 8 – knit around
Round 9 – [k2tog, K2] Repeat [to] around (33sts)
Round 10 – knit around
Round 11 – [k2tog, K1] Repeat [to] around (22sts)
Round 12 – knit around
Round 13 – [k2tog] Repeat [to] around (11sts)
Do not bind off. Cut a tail appx 6-8ins long. Using a yarn needle, pull through remaining stitches and cinch sts closed tightly. Weave in ends.

I-cord Ties:
Cast on 3sts on double pointed needles and work appx 9-10ins for personal use and 12-14ins
for photography use of i-cord (tutorial at the end of the pattern).

CHILD
Cast on 97sts. I used the long tail cast on.
Work in a k1p1 ribbing (k1p1 across) for 1in/2.5cm. End after completing a wrong side row.
Row 1 (right side)– knit across
Row 2 – purl across
Row 3 – k2, [(k,yo,k, turn, purl 3, turn, k3togtbl) bobble made all in the next st, k7] repeat [to] across to last 7sts, bobble in next st, knit 6
Row 4 – purl across
Row 5 – knit across
Row 6 – purl across
Row 7 – k2 [k4, bobble, k3] repeat [to] across to last 7sts, k4, bobble, k2
Row 8 – purl across
Repeat rows 1-8 until your work measures appx 6in/15cm ending after completing a right side row. Transfer sts to dpn. Join in the round by knitting the first and last stitch together. (96sts)

DECREASES
Round 1 – [k2tog, K6] Repeat [to] around (84sts)
Round 2 – knit around
Round 3 – [k2tog, K5] Repeat [to] around (72sts)
Round 4 – knit around
Round 5 – [k2tog, K4] Repeat [to] around (60sts)
Round 6 – knit around
Round 7 – [k2tog, K3] Repeat [to] around (48sts)
Round 8 – knit around
Round 9 – [k2tog, K2] Repeat [to] around (36sts)
Round 10 – knit around
Round 11 – [k2tog, K1] Repeat [to] around (24sts)
Round 12 – knit around
Round 13 – [k2tog] Repeat [to] around (12sts)
Round 14 – [k2tog] Repeat [to] around (6sts)
Do not bind off. Cut a tail appx 6-8ins long. Using a yarn needle, pull through remaining stitches and cinch sts closed tightly. Weave in ends.

I-cord Ties:
Cast on 3sts on double pointed needles and work appx 9-10ins for personal use and 12-14ins
for photography use of i-cord (tutorial at the end of the pattern).

Abbreviations

k – knit
P – purl
yo – yarn over
k2tog -knit 2 stitches together
k3togtbl – knit 3 together through back loop
bobble – (k, yo, k, turn, purl 3, turn k3togtbl) all in the next stitch

I-cord instructions – To make an i-cord cast on 3 sts on double pointed needles. Slide these sts to the right of your needle. Knit the row. Slide the sts to the right of the needle. Knit the row and slide the sts to the right of the needle. Continue in this manner until you reach your desired length, occasionally giving the resulting cord a gentle tug.

Download Mini Bobble Bonnet PDF

mini-bobble-Bonnet Download

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