PIIOSER Breastmilk Cooler Bag with Ice Pack – Portable Wearable Pump Case (Grey-Small)

Designed for busy nursing moms, the PIIOSER Breastmilk Cooler Bag with Ice Pack blends practical design with portable storage. It supports days on the go, from early-morning commutes to weekend outings, while helping keep expressed milk organized and protected with thoughtful touches that feel reliable in real life.

Wearable pump compatibility

The front section features two elastic padded pouches sized to accommodate some wearable breast pumps, keeping components secure and clean as you move. A mesh zipper pocket offers space for breast milk storage bags or charging cables, and a rolled PEVA waterproof mat lies flat when unfolded to provide a clean surface for pump parts, bottles, or spare components.

• Two elastic padded pouches safeguard wearable pumps during travel.
• Mesh zipper pocket stores storage bags and cables for easy packing.
• Rolled PEVA mat provides a clean, ready surface for parts on the go.

Cold storage and leak protection

The cooler compartment uses a full waterproof and leakproof PEVA lining with an ice pack, turning this bag into a portable mini-fridge that helps keep expressed milk cool for hours. It also features a waterproof liner to prevent leaks and accommodates three bottles or milk storage bags.

• Waterproof, leakproof interior protects contents during transport.
• Ice pack helps maintain a cool temperature on the move.
• Fits up to three 9-ounce bottles or milk storage bags.

Materials, protection, and construction

The bag is built with a durable polyester outer layer, a middle insulating cotton layer, and an inner aluminum lining, combining lightweight protection with effective temperature control. The result is a practical, everyday solution for busy routines.

• Polyester outer shell with insulating cotton middle.
• Aluminum inner lining adds insulation and waterproofing.
• All components work together for reliable everyday use.

Size, portability, and versatility

With dimensions around 11.02 inches long, 5.51 inches wide, and 8.26 inches high, the bag balances roomy capacity with a compact footprint. A top handheld handle makes it easy to carry through airports, parks, offices, or shopping trips.

• 11.02" L x 5.51" W x 8.26" H approximate size.
• Top handheld design for comfortable, grab-and-go use.
• Ideal for working moms and busy days on the move.

Real-world use

Whether you’re commuting to work, running errands, or planning a family outing, this cooler bag offers practical organization, secure storage for expressed milk, and portable convenience that adapts to everyday scenarios—from the office to a picnic.