U Konserve UK028 Insulated Lunch Sack, Wild leaves, Small, White/Black The ultimate in recycling and reuse our small insulated lunch sack with adjustable strap Perfect for on the go or fitting into backpacks Keeps hot and cold for hours, everything from baby bottles to lunch Tested free of BPA, phthalates, PVC and lead Hand wash with mild soap and water; For a more complete cleaning, washing in cold water in washing machine on occasion and air dry