maybe more effort than i can commit but probably the best option for travel sketch kits for nature journal!
Kids Art Activity: How To: Turn an Old Book into an Art Case - definitely want to try this for my kids!
Kids Art Materials
Children's Art Case Tutorial (perfect for church or in the car!)
Craft and Crayon Case pattern
What a cool case for art supplies! And about the size of a sketchbook
Products I Love
Art Folio for Kids - I just made two of these and the tutorial is very good!
Christy's Customs and the Little House by the Olive Tree: Old DVD Case Turned Traveling Coloring Case... Genius!!
storage for art supplies in a vintage suitcase
Future craft projects?
Sewing pattern for a zippered supply case for your art supplies, sewing tools, knitting or crochet tools, and so much more! Great for both adults and kids. Available as both pdf and paper sewing patterns.
Couture sacs, pochettes, panier ...
Keep your kids entertained AND spark their creativity while on the go with this DIY clipboard road trip case!
Your Best DIY Projects