Excellent Insulation Enhance cool insulation with 5mm thick PE cotton and 2 removable gel ice packs Use exterior pockets to separate ice packs from food preserving freshness and cleaning for 68 hours Refrigerate ice packs for 6 hours before use for optimal performance 5 Ways to Carry The lunch bag can be carried horizontally or vertically using its dual padded handles or adjustable shoulder strap The side handle is equipped with a quickrelease buckle allowing for handsfree carrying when attached to backpacks Perfect for work picnics camping and everyday use Expandable Capacity This lunch bag looks small but packs a punch It measures 102 x 71 x 38 and can be expanded to 102 x 71 x 55 by zipping off the extra layer providing the double space Its perfect for storing lunch boxes fruits snacks drinks and more ensuring youre covered for the entire day Premium Leakproof Material The lunch bag features a cationic fabric exterior that shields your bag from splatters and light rain Its fullylined leakproof interior is easy to clean by wiping it with a towel Practical Design The lunch bag features strong twoway zippers that open wide allowing for easy access to your food And it offers 4 D rings that can not only attach shoulder straps but hang other items like keys or other items adding to its versatility