PIIOSER Breastmilk Cooler Bag | 6-Bottle Capacity, Leak-Proof, Insulated Tote

Overview

The PIIOSER Breastmilk Cooler Bag is engineered for busy nursing and working moms. Its thoughtful two‑layer design keeps bottles organized while offering a dedicated space for pumps, accessories, and baby food. Built with a waterproof, leak‑proof interior and a comfortable shoulder strap, it’s ready for day trips, commutes, and travel.

Dual compartments that adapt to your day

• Bottom cooler area fits up to 6 bottles up to 9 ounces, with an ice pack to help maintain freshness for hours.
• Top compartment provides space for wearable breast pumps, storage bags, and small jars or snacks.
• Interior mesh zipper pocket stores wipes, utensils, or small accessories for quick access.

Reliable protection you can count on

• Four‑layer design combines durable polyester with a foam layer, Oxford lining, and a food‑grade EVA inner liner for waterproof, leak‑proof insulation.
• Hot‑pressed EVA liner delivers 100% waterproof and leak‑proof performance, helping to keep contents contained even on busy days.
• Insulation helps maintain cooler temperatures for extended periods when paired with the included ice pack, up to about 20 hours.

Size, capacity, and on‑the‑go convenience

Dimensions place the bottom cooler at about 8.66 by 7.08 by 7.87 inches, with an ice pack measuring 8.27 by 3.94 by 2.24 inches. The top layer offers 8.66 by 7.08 by 3.15 inches of space. This setup supports most bottle brands and offers a practical solution for busy days.

• The bag holds 6 bottles ranging from 2 oz to 9 oz, making it easy to transport a full feeding supply.
• On‑the‑go design includes a top adjustable, detachable buckle to attach to a stroller and a padded shoulder strap for comfortable carry.
• Stow wearables, accessories, or snacks in the upper compartment for quick access while traveling or running errands.

Care and everyday use

Cleaning is simple—wipe spills with a damp cloth and towel dry. The interior is designed to resist typical breastmilk and juice stains, helping you maintain a tidy tote for your next outing.