The sienna plein air pochade boxes are designed with ease of use, durability, and versatility in mind. They are beautiful to look at and convenient to use. Our pochade box is essentially an easel and a palette in one. Both canvas panels and stretched canvas can be held in the adjustable canvas holders. The lid of the pochade box is held firmly in place at any angle thanks to the lid adjustment arm. The lid will even go completely flat for watercolor painting. Both pochade boxes include a removable glass palette ideal for oils and acrylics. Two sets of palette blocks are also included which allow for other palette materials to be used in the box, such as the sienna watercolor palette and pastel box (sold separately). The pochade box also includes a handy brush tray that stores on the back of the lid with magnets. The tray is ideal for holding wet brushes, palette knives and palette cups. It attaches on the right side of the box and is held in place with magnets during use.