Ultra Classical Design: JOYHILL lunch bag features a superb classical, simple design, matching with trendy color. And the black and brown ones can be chosen by both men and women. It can also be a work bag for commuting, going with different sorts of clothes to accompany you in various occasions and will hardly go out of fashion Ultra Long Insulated Effect: This cooler bag is made of 4 layers of fabric to effect long-term insulation. It's no exaggeration to call the insulated lunch box ''a walking refrigerator'' or ''a moving thermal case''. The middle thickened peal cotton provides the insulation effect for 6 hours, even reaching 8 hours with the assistance of ice packs Ultra Durable: JOYHILL lunch box for women adopts brand-customized fabric and accessories, handmade by skillful craftsmen with decades of experience. The outer enables its wear and water resistance; the aluminum foil lining ensures its leakproof; the middle thickened peal cotton effects insulation. JOYHILL promises to present an exquisite insulated lunch bag for you Ultra Lightweight: JOYHILL lunch tote weighs only 570g, superb light, while it owns a big capacity and enough load-bearing ability. The cooler lunch bag can not only accommodate the work meals for 9 am-5 pm commuters but is also roomy enough for those who need 12-hour shifts. The adult lunch box has 3 carrying options, flexible to use Ultra Practical: This is a lunch bag with a main compartment for meals and several other pockets for work or daily items, making it realize to be a lunch bag and a work bag as well. This womens lunch box can also be used at entertainment times, such as picnics, camping, beach, or other outdoor activities