Double Face Wave Pattern Food Storage Containers Fresh Keeping Ice Box

Description This cooler pack keeps breast milk cold without the of ice. It is well made of premium material for durable and practical use. And it can stay frozen longer than traditional ice. Just toss them into the freezer to re-freeze and use again. Features -Color: blue -Material: rubber -Size: About 20.00X10.00X4.00cm/7.86X3.93X1.57inch - Made of food grade material it is safe and durable. - Good tightness and great preservation. - This durable re-usable pack eliminates waste. - Just toss them into the freezer to re-freeze and use. - It has asimple design but very practical in use.