Surface laptop is 13.3 in its smallest size. I'm on my second one since 2021. Light and good fit on a tray table. I only use it for word processing and web-based management tools, so no need for storage or fancy performance. In fact, the previous version that I bought for around $1200 was slightly faster than the current version that I have, which was around $2200 but had a larger SSD and supposedly faster processor - the downside is Copilot is a zombie and no matter how many times I turn it off it seems to choke off computing speed.