Member's Mark

Member's Mark Baby 2-Pack Sleep Sack

|62 ratings
Item # 990401070
Current price is $19.98
Prices may vary in club and online
Member's Mark Baby 2-Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep SackMember s Mark Baby 2 Pack Sleep Sack
Actual ColorPink
Clothing Size12M-18M
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Highlights

Member’s Mark Baby 2-Pack Sleep Sack is made with a soft organic cotton exterior and polyester filling for cozy, comfortable wear during naps and bedtime. Designed with a sleeveless silhouette, two-way zipper, and snap tab closure, these wearable sleep sacks help make diaper changes easier while supporting everyday baby comfort.

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Member's Mark Baby 2-Pack Sleep Sack
Member's Mark Baby 2-Pack Sleep Sack
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About this item

Product details

Cozy Comfort for Your Baby

Make nap time and bedtime effortless with these 2-Pack Sleep Sacks, designed for ultimate comfort and convenience. Crafted with ultra-soft fabrics, these sleep sacks are perfect for cozy days and nights, ensuring your baby feels happy and snug. Featuring adorable stripes, solid textures, and trending color combinations, they are easy to mix and match with your baby’s wardrobe essentials.

Thoughtful Design for Easy Use

These sleep sacks are equipped with a two-way zipper, making diaper changes quick and hassle-free. The front zip closure includes a snap tab to prevent chin scratches, ensuring your baby’s comfort and safety. Designed to be wearable, temperature-regulating, and incredibly soft, these sleep sacks are a practical addition to your baby’s bedtime routine.

Safe and Sustainable Materials

Made with 100% Organic Cotton for the exterior and 100% polyester filling, these sleep sacks are STANDARD 100 by OEKO-TEX® certified, ensuring they are free from over 350 harmful chemicals. Independently tested for safety, they provide peace of mind while keeping your baby cozy and comfortable.

Easy Care for Busy Parents

These sleep sacks are machine washable, making them effortless to clean and maintain. You can warm iron them when needed, ensuring they stay fresh and ready for your baby’s next nap or bedtime. Designed with sustainability in mind, they are crafted from organic cotton, making them a responsible choice for your family.

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Specifications

Member's Mark Baby 2-Pack Organic Cotton Sleep Sacks
Number Of Pieces: 2-Pack
Material: Exterior: 100% Organic Cotton / Filling: 100% Polyester Poly Wadding
Fabric Name: Rib / Single Jersey / Nonwoven Poly Wadding
Size Options: NB–6M / 6M–12M / 12M–18M / 18M–24M
Fit: Regular
Garment Closure: Two-Way Zipper / Snap Tab Chin Guard
Garment Sleeve Style: Sleeveless
Garment Length: 26"
Garment Weight: 1.06 lb.
Design: Three-Layer Construction
Features: Ultra-Soft / Temperature-Regulating / Easy Diaper Changes
Certification: STANDARD 100 by OEKO-TEX®
Intended Use: Nap Time / Bedtime
Care Instructions: Machine Wash Cold with Like Colors / Use Only Non-Chlorine Bleach When Needed / Tumble Dry Low / Medium Iron

Member ratings & reviews

4.9 out of 5 stars
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62 ratings62 reviews
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  1. 5 stars90% (56)
  2. 4 stars5% (3)
  3. 3 stars5% (3)
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Showing 1-3 of 62 reviews

Oct 12, 2025
Reviewer name: Kassidy
5 out of 5 stars
5 out of 5 stars review

High-quality sleep sack

Thicker than the average sleep sack, soft and high quality. The sack itself is cotton and the filling is made from polyester, so it has the feel of a quilt. It has a two way zipper that makes changing diapers much easier. Not tight but it has a little bit of weight that may help with startle/moro reflex?

Incentivized Review
Helpful?78O3AK2KLB4115730565028
Oct 18, 2025
Reviewer name: Caitlin
5 out of 5 stars
5 out of 5 stars review

Sleep sack

Perfect Sleep Sack for My Little One! I absolutely love this sleep sack! The material feels soft and cozy, keeping my baby warm all night without overheating. The zipper design makes nighttime diaper changes super easy, and I feel much safer using this than a blanket. My baby sleeps so peacefully in it, and I've noticed fewer wake-ups since we started using it. Definitely worth the purchase — I'll be buying another in the next size up!

Incentivized Review
Helpful?78O3AK2KLB4115730565028
Oct 28, 2025
Reviewer name: Biz201
5 out of 5 stars
5 out of 5 stars review

Nice quilted sleep sacks

These sleep sacks are a nice thickness, would say they are the inbetween TOG, so for rooma that are not too hot or cold. It is a quilted blanket witha cotton feel, not bamboo. Still very soft. Has nice zippers as well and is nice and long for taller kids.

Incentivized Review
Helpful?78O3AK2KLB4115730565028