Last Tuesday, I posted a review of The One Bag, a pet carrier that can be lengthened by unzipping gussets at both ends — and collapses into a neat rectangular packet when you’re not traveling.

One for Pets sent me their large-sized carrier, which is roughly 19″L x 11.5″W x 11.5″H pre-expansion (and can gain 4 more inches in length). … Read the rest