Homemade catch cooler on the cheap. (Without trying an expensive bag first) this works pretty well. UPDATE---I DID ANOTHER TEST WITH 4 ICE BOTTLES. 87 DEGREES OUTSIDE ... DEGREES INSIDE TEMP. DURATION OF 5-6 HOURS.
by Anindita Handmade
by Ronycreativa English Channel
by homes+ magazine
by I Make Fancy Crafts
by Create with Muskan
by All People Quilt
by Diy Soho手作り倉庫