Umbra Flex Gel-Lock Suction Shower Storage Bin 5 "Just what we needed" Geraldine 24 July 2020 Fixed very easily, put it up high so it doesn't get knocked. Holds 2 x 500ml shower gels, 400ml shampoo all 3/4s full so takes a good weight. Also has 3 round holes in the base that allow me to stand a 250ml bottle of Australian hair conditioner upside down as the lid fits in a hole exactly. Still space left for another bottle or maybe 2. Handy hook each side for net thing. Update - 6 months later it's not fallen down. You need to tighten screw bits well.