Avent Natural 4Oz Glass Bottle Sleeve

• Soft, shock-resistant sleeve
• Fits 4-ounce Philips Avent Natural glass bottles
• Keeps liquid warm or cool
• Open scale design for monitoring feed

Insulate and protect your baby's bottle with a Philips Avent Glass Bottle Sleeve. This soft polyester sleeve maintains a liquid's warm or cool temperature while also providing shock resistance for glass bottles. The convenient design features an opening that lets you see your bottle's scale.