The bag is absolutely great and I am amazed how you calculated the inner pocket to fit. I love the textured stitch pattern (how did you made it?)
And with the stranded knitting: I think Rex turned out adorable. I love that you have chosen matching colours which harmonize with the backside of the bag. Your bag looks so neat in its finished state, someone who cannot knit would never gues how hard it is to achieve something so beautiful.
Well done! <3 <3