FIEMOL Baby Sleep Sack 12-18 Months | 0.5 Tog Long Sleeve Wearable Blanket with Mittens – 2 Pack Blue Sea (Large)

Comfort that grows with your toddler

Meet FIEMOL’s Baby Sleep Sack, crafted for little movers aged about 12 to 18 months and beyond. This long-sleeve wearable blanket blends a lightweight 0.5 tog with breathable cotton to offer a gentle, cocoon-like layer for bedtime, naps, and safe lounging. The Blue Sea colorway and a practical two-pack make it a versatile option for busy households, especially as your child approaches new milestones. With four sizes in the range, the sleep sack is designed to accompany your growing child from early toddlerhood toward more independent movement.

Every detail is chosen with daily use in mind. The fabric stays soft wash after wash, while thoughtful construction keeps your baby snug without overheating. The mittens fold away when not needed, so little hands are free for finger foods, exploration, and play. When night time comes, a simple, reliable design helps transitions stay smooth and predictable for both baby and caregiver.

Key features at a glance

• Breathable, soft cotton tailored for delicate skin and everyday comfort
• Pre-shrunk fabric to maintain fit after repeated washes
• 0.5 tog warmth provides a light layer ideal for moderate climates
• Foldable mitten cuffs for flexible warmth or hands-free play
• 2-way zipper from neckline to bottom enables easy diaper changes
• Four sizes ensure room for growth from newborn toward toddlerhood
• Machine-washable on gentle cycle with cold or lukewarm water

Fit, size, and everyday use

• 0-3 months: approximately 10-18 lbs
• 3-6 months: approximately 10-18 lbs
• 6-12 months: approximately 16-24 lbs
• 12-18 months: approximately 22-28 lbs
• 18-24 months: approximately 26-34 lbs

Care and convenience

• Easy to clean: machine wash on a gentle cycle to keep the softness
• Follow cold or lukewarm water guidance to retain fabric feel over time

Included as a 2-pack in the Blue Sea color, this FIEMOL sleep sack balances practicality with gentle style for both baby boys and girls. It’s designed to be a helpful, everyday option for parents seeking a reliable, comfortable sleep solution that supports your child’s natural growth and exploration.