How to Use the SwaddleStretch Newborn Swaddle for Safe Sleep
By Bassinets ,Baby Cribs,Crib Mattress,SleepSacks,Swaddles | HALO | Published: 2026-10-26
Category: How-to Guides
Learn the correct safe swaddle technique with the HALO SwaddleStretch Newborn Swaddle TOG 0.5. Step-by-step instructions and common mistakes to avoid for secure, cozy swaddling.
Quick Answer
Place your baby on the SwaddleStretch with the zipper open, bring one arm through the stretchy sleeve, wrap the swaddle flap across, repeat on the other side, then zip up the sack.
Why the SwaddleStretch Design Matters for Safe Sleep
The SwaddleStretch Newborn Swaddle TOG 0.5 is designed for babies who don't settle in just one position. Its stretchy sleeves allow arms up, out, or anywhere in between, which helps ease the startle reflex while still giving natural movement. This is different from a traditional tight swaddle that restricts arms completely.
The roomy, hip-healthy sack supports natural leg movement, which is important for hip development. The two-way zipper makes diaper changes easy without fully unwrapping your baby. Remember that the TOG 0.5 rating is for warmer room temperatures—use it when the room is between 24-27°C (75-80°F).
Step-by-Step Swaddling Guide
- Prepare the Swaddle and Position Your Baby: Lay the SwaddleStretch flat on a safe, firm surface with the zipper open and the sleep sack portion spread out. Place your baby on their back with their shoulders aligned with the top edge of the swaddle. Always place baby on their back for sleep, never on their stomach or side.
- Insert One Arm Through the Sleeve: Gently bring your baby’s arm through the stretchy sleeve. The sleeve should be snug but not tight—you should be able to slide one finger between the sleeve and your baby’s arm. Repeat on the other side. If the sleeve is too tight, size up. A too-tight sleeve can restrict breathing or cause discomfort.
- Wrap the Swaddle Flap Across the Chest: Take the left swaddle flap and bring it across your baby’s chest, tucking it under the opposite arm. Repeat with the right flap. The wrap should be snug but not restrictive—you should be able to fit two fingers between the wrap and your baby’s chest. Avoid overwrapping. If the wrap feels too tight, the chest area should still allow easy breathing.
- Zip Up the Sleep Sack: Close the two-way zipper from the bottom up. The zipper should glide smoothly. The sleep sack should be roomy around the legs—your baby’s legs should be able to bend freely. Ensure the zipper pull is away from baby’s skin. Check that the zipper is fully closed and not pressing on baby’s chin or belly.
Product Facts
- SwaddleStretch™ Newborn Swaddle TOG 0.5: The SwaddleStretch Newborn Swaddle TOG 0.5 features stretchy sleeves that allow arms up, out, or anywhere in between, and a soft structure that helps ease the startle reflex. This design supports natural movement and self-soothing, making it suitable for babies who prefer more freedom than a tight swaddle.

SwaddleStretch™ Newborn Swaddle TOG 0.5
