The Lighthouse Kids Co. cloth liners are a reusable way to catch the poop!  But instead of throwing away the liner, you can wash, dump the solids in the toilet and reuse!  The reusable liners features an Athletic Wicking Jersey side (great for wiping off sand and larger particles) and a luxurious OEKO-Tex® Standard-100 (Label check: SHKO 108862) certified bamboo velour side. 
 
13.5in x 5in reusable liner.
Extremely soft to the touch.
Use bamboo side for softness and grip.  And use the AWJ Side to stay dry.  
Can be used as cloth napkins, make-up removers, and cleaning cloths, your choice!
Made with OEKO-Tex® Standard-100 (Label check: SHKO 108862) certified bamboo velour, so it is toxin free.