Yoofoss Baby Sleep Sack 6-12 Months - Organic Cotton, 2-Way Zipper, TOG 0.5, 3-Pack

Soft, breathable comfort for your baby’s sleep

The Yoofoss Baby Sleep Sack is a wearable blanket designed for babies in the 6-12 month range. Made from 100% organic cotton and GOTS-certified, it feels soft against delicate skin and offers breathable comfort for a calm night’s rest.

Smart design for easier, safer nights

A smooth 2-way zipper runs the length of the sack, with an interior zipper guard and a top zipper cover. This thoughtful setup makes midnight diaper changes gentler on tiny skin while keeping the fabric away from little nails.

• 100% organic cotton is soft, breathable, and gentle on sensitive skin.
• GOTS certification signals high material standards and ethical production.
• Two-way zipper with guard and cover reduces irritation during changes.

Room to move, warmth that lasts

Arm and neck openings are sized for a comfortable fit, with extra leg room so babies can move without being kicked off. The design aims to stay on securely, helping maintain warmth through the night and supporting natural hip movement.

• Roomy but secure fit supports comfortable sleep and freedom of movement.
• Designed to stay on, reducing the need for blankets during naps and night sleep.

3-pack convenience and versatile sizing

The pack includes three sleep sacks in multiple colors, providing options for everyday wear and easy rotation. Four sizes are offered to grow with your baby: S (0-6 months), M (6-12 months), L (12-18 months), and XL (18-24 months).

• Three colors provide gender-neutral styling and mix-and-match outfit options.
• Sizes S, M, L, XL cover a broad growth range from 0 to 24 months.

Lightweight warmth for year-round comfort

With a TOG of 0.5, this sleep sack offers a breathable, lightweight layer—well suited for temperate nights and warmer climates—helping maintain a comfortable temperature without overheating.

Every baby is unique, and while this design aims to support easier night routines and a cozy sleep environment, results may vary by child.