Unnivoll Baby Sleep Sack 18-24m | 1.0 Tog 100% Cotton Apricot & Gray Elephant

Soft, Safe, and Toddler-Ready Sleep Sack

Meet the Unnivoll Baby Sleep Sack designed for 18-24 months. This wearable blanket blends everyday comfort with practical design, using 100% cotton in apricot and gray elephant tones to create a soft, breathable layer for sleep, nap time, and quiet moments alike. The fabric feels gentle on tiny skin, while the relaxed silhouette stays on your toddler without constraining arms and legs. Built for busy parents and curious movers, it offers warmth without fuss as indoor climates shift.

Why it feels right for your little one

The sack is crafted to stay put while encouraging natural movement, helping little hips develop comfortably as they grow. Its sleeveless design promotes airflow to reduce overheating, while the roomy fit gives free leg movement for cozy, uninterrupted rest.

Key features at a glance

• 100% cotton fabric delivers a gentle, skin-friendly touch with breathable comfort
• CPSC certification provides safety standards for peace of mind
• 1.0 tog warmth is suitable for indoor environments around 68 to 75°F
• Preshrunk design minimizes post-wash shrinkage to under 2%
• Premium two-way zipper with a top chin guard protects delicate skin
• Roomy hip area supports kicking and movement, while the sleeveless cut helps prevent overheating
• Four sizes S to XL grow with your child from infancy to toddlerhood

Practical use cases

Ideal for bedtime routines, naps, and travel-friendly comfort, the sack pairs well with a calm bedtime ritual. Its breathable fabric and relaxed silhouette ease transitions from swaddling to a wearable blanket as your child grows, creating a familiar sleep environment wherever you go.

• Perfect for bedtime and quiet naptimes with steady warmth and freedom of movement
• Travel-friendly, compact, and easy to care for in hotel rooms or new surroundings

Care and durability

Preshrunk fabric helps preserve fit after repeated wash cycles. To care for it, machine wash cold and tumble dry low; the material holds up well to daily use and keeps its soft touch wash after wash.

Sizing at a glance

• S (0-6 months / 10-18 pounds)
• M (6-12 months / 16-24 pounds)
• L (12-18 months / 22-28 pounds)
• XL (18-24 months / 26-34 pounds)

Color and care notes: Apricot and Gray Elephant meet everyday wear needs with a soft, inviting design that looks great in photos and comfortable in practice. The 2-way zipper simplifies night-time changes, and the accessory-free silhouette minimizes snag points for busy mornings.