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. The shower lasts for more than 2 minutes when used with a 2-litre bottle. Made of dishwasher safe, food-grade silicone. It is also dishwasher safe, top rack.