LEGO Brick Stack Eco Vertical Lunch, Blue, One Size Insulated compartment keeps food and drinks cold for hours. Lining is easy to wipe clean. Interior mesh pocket with velcro closure holds an ice pack, napkin or utensils Padded handle is comfortable to carry and has a buckle for easily attaching to backpack. Main body is constructed with premium-quality recycled PET fabric YKK zipper has custom LEGO brick puller