Kids Vintage Winnie the Pooh color block backpack

I purchased this not realizing the true size. Please note that the straps fully extended would likely not fit another adult, but if you’re a resourceful seamstress, you may be able to add on an extension Please see my other photos for reference of my size (5’7, ~130 lbs) * some whiteish marks on the inside (pictured) Tags- piglet Disney primary colors yellow red teal blue purple colorful bright children’s hundred acre wood friendship vintage 90s collectible tigger too Christopher Robin vtg