Where your dog goes, adventure follows. Where adventure happens, showers should never be far behind. Grab a shower wherever and whenever your dog needs one by turning almost any plastic bottle into a handy shower with the Mud Dog Travel shower. Simply screw the Travel Shower on and voila-it&&';;s like that romp in the mud never happened. Fits standard PET water and soda bottles from 16oz to 2 liter Shower lasts 2+ minutes with a 2 liter bottle Made of dishwasher safe, food-grade silicone Dishwasher safe, top rack