keeping food cold or hot for long periods of timeDepends on outside temperatureReusable Insulated Lunch BagsFlat bottom keeps it upright, perfect for bottles or dishes you don't want to tip overThe soft handle makes it easy to carry. Zip closure keeps it secureLarge ice pack. Huge, not only in size but also in capacityVersatile. Great insulated bag for car trips, camping, picnics, weekend trips, workNote: Due to different monitors and lighting effects, the actual color may be slightly different from the imageSpecification:Material: canvas, meshSize: 41*17*51cmCarrying method: hand/hand/should/shoulder/crossbodyApplicable occasions: outdoor picnic, business tripApplicable people: suitable for men and womenIncluded: 1 lunch bag