Tula Tot! Julia Stiles Shows Off Newborn Son Strummer in His Carrier: 'I Have a Front Pack'

Strummer Newcomb‘s born identity? Tula Baby.

The 5-week-old son of actress Julia Stiles looked snug as a bug in the brand’s Ergonomic Free-to-Grow Baby Carrier in Discover ($159), as his mom used Instagram to joke about her newest accessory.

“I haven’t worn a back pack since middle school. 🤓 Now I have a front pack. #jujube #tulababycarriers,” the 10 Things I Hate About You star captioned the cute image.

On Stiles’ back? Another must-have mama item: Ju-Ju-Be’s Legacy Collection B.F.F. Convertible Diaper Bag, in The Queen of the Nile ($180).

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RELATED VIDEO: Julia Stiles Welcomes Son Strummer Newcomb

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Stiles and husband Preston J. Cook welcomed Strummer, their first child, on Oct. 20, in New York City. The 36-year-old announced her baby boy’s arrival with a sweet photo of his tiny hand wrapped around an adult thumb.

The 36-year-old actress’ son made his debut about a month after his parents tied the knot in what Stiles jokingly described as a “shotgun wedding” on Instagram, sharing a photo of her new husband’s hand on her baby bump.

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Stiles’ rep confirmed her pregnancy exclusively to PEOPLE in June. She and Cook met on the set of 2015’s Go with Me, where Cook worked as a camera assistant, and were engaged on Christmas Eve that same year.

The usually private star shared only a few baby bump snaps to social media, captioning the first in August, “Alright, I couldn’t resist.”