PIIOSER Breastmilk Cooler Bag with Ice Pack – Fits 6 Bottles Up to 9 oz – Insulated, Wearable Travel Case

A Smart Wearable Cooler Bag for Busy Nursing Moments

Meet the PIIOSER Breastmilk Cooler Bag with Ice Pack—a compact, wearable solution designed to keep milk fresh while you move through your day. The front section offers elastic padded pouches compatible with some wearable breast pumps, keeping components organized and clean. A mesh zipper pocket stores breast milk storage bags or charging cables, and a rolled PEVA waterproof mat folds out to create a convenient surface for bottles, pump parts, or bags.

Fresh Portable Cooling on the Go

Inside the waterproof, leak-resistant liner, a cooling system works to maintain a cool environment for hours. The bag can hold up to six 9-ounce bottles—or similar milk storage bags—making it a flexible option for workdays, outings, or travel. The insulating layers help maintain a stable temperature without bulky equipment.

Durable Safe Materials

Constructed with a durable polyester outer shell and a rugged 230D oxford liner, the middle layer uses 5mm EPE foam for insulation, while the inner lining uses food-grade EVA. These materials are chosen for moisture control, warmth, and everyday wear and tear across commutes and adventures.

Designed for Real-Life Use

The bag measures about 11.02 inches long, 7.87 inches wide, and 8.26 inches tall, offering a practical balance between capacity and portability. The top-handled, lightweight design makes it easy to carry through airports, parks, meetings, or office spaces. It is suited for moms who express milk regularly or share pumping duties with partners or caregivers.

• Wearable-pump ready front pouches for safe transport
• Mesh pocket for bags or cables
• Rolled mat for a portable surface
• Waterproof liner to help prevent leaks
• Holds up to six 9-ounce bottles

• Airport travel and office commutes
• Picnics, parks, and shopping trips
• Caregiver handoffs and shared pumping days

Note: Use as part of a flexible feeding plan. While it supports cooling needs and on the go pumping routines, outcomes can vary based on temperature, bottle types, and activity level.