BSTOPPT Newborn Sleep Sack Swaddle – 0-3 Months, 3-Way Adjustable, TOG 0.5 (Clouds & Starry Sky)

Safe, snug sleep for your newborn

The BSTOPPT Newborn Sleep Sack Swaddle is a wearable blanket designed for babies 0-3 months. It helps minimize loose blankets in the crib, creating a calmer sleep environment while keeping your little one warm and secure. With a thoughtful blend of comfort and practicality, this swaddle supports gentle, unhurried bedtimes and easier mid-night diaper changes.

Three flexible swaddling options for growing comfort

Three directions of swaddling give you flexible ways to soothe your baby. Use arm-in to reduce startle reflex, switch to single arm-out for self-soothing, or go with double arm-out as you transition toward a sleeping bag. Large fasteners dial in the perfect fit as your baby grows.

• Arm-in swaddle promotes settled naps and longer sleep blocks
• Single arm-out supports self-soothing without fully waking the baby
• Double arm-out offers a clear path to transitioning away from swaddling

Soft, breathable warmth with adjustable TOG

Crafted from soft cotton fabric with a gentle touch, the blanket-style sleep sack provides a cozy feel against delicate skin. The TOG rating starts at 0.5 and the wings can be tightened to upgrade to TOG 1.0, making it suitable for mild rooms or seasonal changes. The sleeveless design helps reduce overheating while preserving warmth where it matters most.

Easy changes, secure design

A reverse zipper opens from the bottom for quick diaper changes without fully undressing. Arm and neck openings are sized for security, and the large fasteners deliver a secure, adjustable fit. This design blends simplicity with reliability during nightly routines.

What parents can expect

From bedtime routines to on-the-go napping, this wearable blanket replaces loose blankets and grows with your baby through early milestones. While individual outcomes vary, many caregivers appreciate the potential for smoother transitions and a calmer sleep routine.

Warranty and reassurance

Every BSTOPPT sleep sack comes with a 60-day money-back guarantee, inviting you to try it with confidence and see if it fits your family’s needs.

Key benefits at a glance

• Safer sleep environment by reducing loose blankets
• Three swaddle modes for gradual, stepwise transition
• Adjustable warmth with TOG 0.5–1.0
• Bottom reverse zipper for easy diaper changes
• Sleeveless design to help prevent overheating

Product specs

• Age range: 0-3 months
• Material: 100% rayon cotton blend
• TOG: 0.5 (upgrade to 1.0 via wings)
• Care: machine washable