SUNVENO
Double Layer Breastmilk Cooler Bag Sage Green
Double Layer Breastmilk Cooler Bag Sage Green
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Ships To: United States
Seven liters over two decks, with an EPP insulation box that lifts out. The removable box is the part that makes this different from a bag with a foil lining: it is a rigid cooler you can take out, clean and put back.
The Insulation Box Lifts Out
EPP is a molded foam, and here it forms a separate box inside the bag rather than a lining bonded to it. That means the cold part can be washed properly and the bag can be used without it, which a sewn-in liner never allows.
Two Decks, Two Jobs
The top layer takes the pump, its parts and personal items. The bottom layer takes the bottles and the ice packs. Keeping the equipment above the milk rather than beside it is what stops a warm motor sharing a space with what you just expressed.
Sage Green Cooler Specifications
| Detail | Figure |
|---|---|
| Capacity | 7 liters, up to 3 standard bottles |
| Size | 10.04 by 10.04 by 6.02 inches |
| Weight | 2 pounds |
| Materials | Polyester with PU and an insulated aluminum foil liner |
| Insulation box | Detachable EPP |
| Carry | Backpack, shoulder bag or crossbody |
| Rated cooling | Up to 15 hours, as stated by the maker |
Three Ways To Carry Seven Liters
Loaded with bottles and ice packs this is a two pound bag carrying real weight. Being able to move it to your back rather than one shoulder is what makes a commute with it bearable, and the straps adjust between the three positions without tools.
Fifteen Hours Depends On The Ice Packs
The fifteen hour figure is the maker's own, and it assumes the included ice packs went into a freezer first. Nothing in the bag generates cold; the insulation slows the loss of it. Freeze the packs fully, put them in the bottom deck with the bottles, and keep the bag closed. Expressed milk has its own storage guidance on time and temperature, and your midwife or a lactation consultant is the right source for that rather than a bag.
Wipes Clean, Rinses Out
The foil liner is described as fully leakproof, so a spill stays inside the compartment and comes out with a damp cloth. Rinse the inner lining, air dry it, and put the EPP box back.
Sage Green Cooler Questions
How many bottles does it hold? Up to three standard baby bottles in the seven liter capacity.
Does the insulation come out? Yes, the EPP box is detachable for cleaning.
Will it really keep milk cold for fifteen hours? That is the maker's rating and it depends on properly frozen ice packs and keeping the bag shut. Follow standard milk storage guidance regardless.

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