These are the bags that were used when I received them as gifts. One bag without a string. Two bags with strings. One small bag with a string. The color appears to be even, so it seems there is no discoloration. Size (approx.) Large: 38 x 30 cm, gusset 9.5 cm Small: 34 x 19.5 cm, gusset 4 cm Please refrain from purchasing if you are concerned, as these items have been stored at home. Starbucks gift bag Gift bag Present bag Wrapping