Amazon.com - CURVER Storage Box Infinity with lid 11L in White, 36.3x27x13.8 cm
Container Store Curver 44 lb. Pet Dry Food Container Dog 20 kg. - ShopStyle Home & Living
Probably a fairly common thing - found a weird chair like thing in a library. It's angled and low down, so not sure how it's supposed to be used : r/whatisthisthing