Etsy lunch bag
Debbie Hogan's Insulated Lunch Bag with Drink Pouch (PDF tutorial: http://www.stashbooksblog.com/wp-content/uploads/2010/10/StashBooks_lunchbagproject_Hogan_LunchBags.pdf)
Schöne Idee für eine kleine Snacktasche!
Sachi Insulated Lunch Bags Style 154 Lunch Bag
Make your own insulated lunch bags with your favorite fabrics. Includes make your own laminated fabrics for a wipe-clean option too.
Kids Insulated Lunch Box Pattern. Just in case I can't find what I want...going to sell these
Insulated Lunchbag PDF Sewing Tutorial, Lunch Bag Pattern, Tote Bag PDF Pattern
Dabbawalla Insulated Lunch Bags - Kids Lunch Box - Insulated Lunch Box | Haggus and Stookles
How to make an insulated lunch bag! :) Also has tips for working with PUL.