High Quality and Safe Material The Gyeukham freezable snack is crafted from highdensity oxford fabric andfeatures an interior with 5mm thickened insulation EPE foam and ecofriendly BPAfree PEVA liningalong with a sturdy SBS zipper Compact and Portable Designed to be small and easy to carry perfect for onthego snackingYou can hang it on your bag buckle Equipped with a hook or strap to easily hang on backpacks or other bagsIts fit comfortably within backpacks or handbags Freezable DesignFreezable snack bags in the freezer overnight the longer you freeze them the better they stay coldThen place drinksyogurtsnacksfruitcheese and medicines what you need in the bagAnd thenzip it up to keep it out of direct sunlightStay cold allday Waterproof Lining Prevents leaks and spills keeping contents secure and your bag dryThe interior of this frozen snack pouch is fully lined with PEVA material BPAfree ensuring food safety The liner is also easy to wipe clean allowing you to enjoy a hygienic and healthy experience with MIER reusablefreezable lunch bags Easy to Clean Simple to wipe down or wash making maintenance hasslefreeThe sturdy double zipper design of the main pocket makes it easy to open and close The durable material of this snack bag enables easy cleaning and provides waterproof protection for travel and outings NoteIf you need to stay cold you can put ice cubes in your snack bag so that you can enjoy a cold drink outsideThis product only has snack bag no ice packs