Thanks to our sewers for bringing this to our attention. We have updated the instructions to require more Timtex™ for the Sophia Carry-all.
On the cover for the Sophia Carry-all, you will need 1/4 yard of Timtex™ or similar extra-heavy stabilizer instead of the 1/8 yard called for.
In the instructions, in the materials list, please also change the 1/8 yard of Timtex™ to 1/4 yard of Timtex™ or similar extra-heavy stabilizer.
On the pattern page of the instructions, on the False Bottom Insert pattern piece, change "Cut 2 from the Timtex™" to "Cut 1 from the Timtex™"