Consider making a habit of making your own lunch, rather than relying on takeout food supplied with single use packaging and utensils. A good quality lunch cooler like this one from Kooshty will make it a lot easier. The bonus is that its made using RPET fabric, which is a material made from recycled single-use plastic bottles. 21 ( l ) x 15 ( w ) x 27 ( h ) cm 600D RPET fabric 8.5L Features include: made from recycled plastic bottles front zipped pocket for extra storage RPET fabric zip pullers superior quality aluminium foil lining with 2mm foam padding for insulation adjustable striped webbing handle padded carry handle side mesh bottle pocket piping detail around the edges for firm structure