Gonna try these DryNites sticky bed mats , they have adhesive on the bottom so they stick to the bed and stay in place if you move. : r/AdultBedwetting
Huggies Dry Nites Bed Mats 7 pack (78 x 88cm) - #1 Night Time Protection Brand | eBay
Huggies Dry Nites Bed Mats 7 pack (78 x 88 cm) - #1 Night Time Protection Brand | eBay