What is the IP rating on that keyboard - only tolerates immersion to 300mm?
OTOH The Logitech stuff can be quite good: My second hand K360 Wireless one has proven remarkable robust, I was unloaded my Laptop bag from the car on the Cross-Channel ferry last year and it slipped out the side and fell several meters down onto the metal loading ramp that I had just driven up into the hold of the Ferry, the battery cover and the batteries fell off/out and the case got a few scratches but after reassembling it is still working fine (I was typing on it with the 'Doze laptop in the garden some minutes ago but came instead to check something on my primary (Linux) PC)...