Sleep Bag in Tulip 0.5

$25 ~~$50~~ In stock

The one that started it all: Our most-loved, best-selling sleep bag. A wearable blanket that helps baby fall asleep (and stay asleep), so you’re not up all night. Designed to be safe sleep, diaper change friendly, temperature-regulating, and so soft you’ll have to touch it to believe it.

Exterior: 97% Rayon made from Bamboo, 3% Spandex
Highly breathable
J-shaped double zipper
Use as a wearable blanket over pajamas for safer, cozier sleep

Due to lack of quilting the 0.5 TOG Sleep Bag tends to run bigger and have more stretch. We recommend following our fit guide/rules found in the blog

here

to determine if it is the correct fit.

Customer Reviews (4.6 / 5 · 5 reviews)

Mia ★★★★★ Aug 24, 2026

The zipper on this sleep bag is genius—it opens from the bottom for middle-of-the-night diaper changes without fully waking her up. She’s been sleeping through the night in it since the first use, which honestly feels like a small miracle.

Claire L. ★★★★★ Aug 23, 2026

I was skeptical about the wearable blanket idea at first, but the 0.5 TOG is perfect for our warm bedroom and the diaper-access opening makes middle-of-the-night changes way less of a battle. She's sleeping longer stretches now, and honestly that’s worth every penny.

Nicholas ★★★★★ Aug 21, 2026

The diaper flap makes middle-of-the-night changes so much easier—no wrestling the whole bag off. It's light enough for warm summer nights, yet our baby still settles into it within minutes. This is our third one, and I honestly don't know how we survived before.