Yoofoss Baby Sleep Sack 12-18 Months – 1.5 Tog, Long Sleeve, 2-Way Zipper, Soft Fleece Wearable Blanket

Overview

The Yoofoss Sleep Sack is crafted for toddlers aged 12 to 18 months, offering a soft, cozy layer that envelopes little ones in warmth without restricting movement. Made from 100% polyester, the fabric feels gentle against delicate skin and remains lightweight for comfortable all-night wear. A safety certification from the Consumer Product Safety Commission accompanies the design, reflecting a careful approach to baby gear that supports peaceful nights and confident care for caregivers.

Soft touch and thoughtful design

The inner texture features an 8 millimeter plush feel, providing a comforting, cuddly surface that can help create a familiar sleep cue. The design leaves room for kicking and natural hip movement, helping your baby stay comfy through the night as their mobility evolves.

Smart closures for calm nights

The sleep sack uses a hidden two-way zipper with a protective top shield to prevent skin contact and irritation. Double zippers allow for easy dressing and quick nighttime diaper checks, while high-grade zippers glide smoothly to minimize snagging or jamming during changes.

Warmth that adapts to the season

With a 1.5 tog rating, this sleeved sack is suited to moderate temperatures around 69 to 73 F. It serves as a versatile option for autumn, early winter, and spring, and can also be comfortable in a cool air conditioned room during warmer months. The long sleeves help keep arms warm while preserving freedom of movement.

Care, sizing, and inclusivity

The Yoofoss sleep sacks come in a convenient 2-pack, offering practical value for busy homes. Four sizes are available: S, M, L, and XL, so you can select the best fit for growth. The fabric is machine washable for easy cleanup after everyday use.

Key features at a glance

• 100% polyester fabric is soft, lightweight, and gentle on skin
• 8 mm plush texture adds a comforting feel without bulk
• Room for kicking and comfortable hip positioning
• Hidden 2-way zipper with protective cover to prevent skin irritation
• Double zippers enable easy dressing and nighttime changes
• High-grade zippers glide smoothly and reliably
• 1.5 tog warmth for moderate temperatures 69–73 F
• Two-pack for value and convenience
• Machine washable for simple care
• Available in sizes S, M, L, XL

Real-life use ideas

• Use at bedtime for a snug, familiar sleep environment that supports calm routines.
• Pack one when traveling to maintain a consistent sleep setup away from home.
• Pair with a cooler room and light layers for a versatile year-round option.
• Keep a spare in the nursery so you always have a clean, ready option.