Small size 700 ml PURELL® touch free dispenser is ideal for tight spaces. Large sight window. skylight and crystal clear refill bottles make it easy to check fill status. Converts to a locking dispenser at any time by simply removing the key from inside the dispenser. Patent pending CONTROLLED COLLAPSE refill bottles hold their shape as they empty for a more attractive overall appearance. Removable pump makes recycling easy. SANITARY SEALEDTM refills are made of robust. recyclable PET material. using 30% less plastic than rigid HDPE refills.