ALIENSX Snack Bowl for Stanley 40 oz Tumbler with Handle, Reusable Snack Ring for Stanley 40oz Cup, Silicone Snack Tray Bowl with Four Compartments, Water Bottle Accessories(Green)

Silicone and super easy to clean. Also, adorable. 💕

Okay first make sure you read the description to ensure you get the right size tray. There's more than one size so just double check. 2nd while this is a cute idea I think it's more of a novelty then an actual useful item. Since owning it I think we used it once.

This is super nice on my extra lazy days in bed if taking snacks upstairs to watch movies. It cleans easily in my dishwasher without any warping or fading.

The white is actually a yellowy cream color and not compatible with a white Stanley. Was a gift and tegret buying this color.

Easy to use and easy to clean. I got it to try on my 30 oz yeti and it does fit, although probably not as well as on tumblers with larger handles and dimensions closer to the Stanley cups. Knowing it's not meant to fit the yeti perfectly, I'm happy with it :)