Leakproof Food-grade PEVA Liner + 8mm High-Density Foam Insulation + Tear-Resistant Nylon Waterproof Surface Imported DUAL INSULATED COMPARTMENTS: EVERFUN cooler bag measures 12"L x 10"W x 9.5"H, 3.96 gal bottom section fits up to 18 cans & 2 ice packs, top section prevents food from getting crushed & wet, ideal for keep cold & warm separation / dry & wet separation. Front pocket & side mesh pockets for quick access to small necessities. 20H COOLING & 8H WARM: Features 8 mm thickened foam with radiant heat barrier block heat outside, EVERFUN double-deck lunch bag could keep drinks cold up to 20 hours (with ice packs) and keep food 6 hours warm. WATERPROOF & LEAK-PROOF: Don't worry about food spills. Food-grade PEVA insulated liner adopts hot-pressing technology for leak-proof and tear-resistant nylon outside instead of cloth material, both are waterproof and easy to clean, just wipe it with a cloth / tissue. CARRY WITH COMFORT: Small lunch cooler comes with a detachable & adjustable shoulder strap and a strong top handle, you can carry it as hands bag / shoulder bag / cross-body bag, built-in velcro straps for easy folding the soft cooler bag. The durable lunch box suitable for various occasion such as office, road trip, picnic, beach, truck, park, camping and so on. MULTI-SCENARIO APPLICATION: EVERFUN portable lunch cooler is suitable for carrying lunch to office, traveling, camping, enjoying a romantic picnic, fishing boating and hiking with your pals! FOR ADULTS: THIS ITEM IS INTENED FOR USE BY ADULTS ONLY. Double Deck Design: Dual insulated compartments for cold & warm separation and dry & wet separation. EVERFUN Cooler Bag suitable for 24 cans (330ml) or your lunch such as sandwich, salad. Medium size and lightweight design is easy to carry, no matter whether you work for trucks / construction or carry it for hiking/camping/picnic, it can make you stand out in a crowd. Thermal Insulated: Lining with PEVA material, interior padded with 8mm thicken insulation pearl foam, keep drinks stay cold for 20 hours(with ice packs), provides long-lasting durability against outdoor activities. Leak Proof & Waterproof: Extra thick soft PEVA liner and the heat-welded seams to guard against leaks, the PU coating on the surface is waterproof and easy to clean. Premium reinforced metal SBS dual zippers will minimize the possibility of broken. Multi-Pocket: Main cooler compartment with wide open design makes it convenient to fill and take food. An extra front pocket for utensils, napkins or other small stuffs you daily needs. Keep your water bottles or energy drinks in the side mesh pockets. Comfortable & Convenient: Reusable lunch bag is crafted, features one reinforced durable handle on top and comes with a removable and adjustable shoulder which can be adjusted when carrying offer you more carrying options. Padded soft strap ensures comfortable carry.