GUNAMUNA Unisex Sleep Sack 18-24m – 0.5–2.5 TOG, Sage

Meet the GUNAMUNA Unisex Long-Sleeve Sleep Sack, a wearable sleep bag crafted for toddlers and babies who are learning to roll, stretch, and explore while staying warm and secure. This sleep sack blends a silky-soft rayon blend with thoughtful design to create calmer nights for both child and caregiver, without restricting growth or movement.

Smart design for easy night-time diaper changes

With WONDERZiP, a full-length zipper system keeps nighttime diaper changes quick and minimally disruptive. A double-zip pull plus protective covers help keep little hands safe and the zipper from snagging skin, so your baby remains cozy as you zip and go.

• Full-length zipper for fast access during changes
• Double pull with zipper covers to protect tiny hands
• Designed for one-handed operation to minimize disruption

Non-weighted safety and natural movement

The sleep sack is not weighted, aligning with safety guidelines while offering a gentle, non-restrictive fit that supports restful sleep. It provides warmth and security without applying pressure to growing bodies.

Comfortable fit and natural positioning

A wider and longer silhouette invites a natural “froggy” leg position, which can support hip development while leaving room to grow and kick freely during naps or overnight.

• Wider, longer shape for natural leg positioning
• Room to grow and kick without feeling tight
• Soft rayon blend fabric that feels gentle on delicate skin

Year-round warmth with versatile TOG options

Choose the TOG that matches your room temperature: 0.5 TOG for milder nights, 1.0 TOG for transitional warmth, or 2.5 TOG for cooler rooms. The 1.0 and 2.5 TOG options use a premium hypoallergenic down-alternative fill to add warmth without weight.

• 0.5 TOG: lighter warmth for warm rooms
• 1.0 TOG: balanced warmth with lightweight feel
• 2.5 TOG: extra warmth without heaviness (hypoallergenic fill)

Silky-soft and skin-friendly materials you can trust

Made from a rayon blend and certified OEKO-TEX Standard 100, this sleep sack is gentle on sensitive skin and free from flame retardants, toxins, and common irritants. It’s tested to meet or exceed U.S. and Canadian safety standards.

Size, care, and everyday use

Designed for toddlers and babies in the 18-24 month range, this sleep sack supports safe sleep during naps or overnight. The breathable fabric and snug feel help create a sense of security while allowing natural movement.

Note: Results vary by child and environment, but many families find that a wearable sleep bag can complement sleep routines by reducing disruption during nighttime changes and helping little ones feel secure as they nap or sleep.