2 Pack: Wupzey! Waterproof Food-Catcher Bib $4.99 + Free Shipping. These food catcher bibs are made of nylon, so they are waterproof, stain and odor resistant. Bibs wipe clean or can be machine washed. With a Velcro closure, the bib is so lightweight and comfortable; your child will hardly know they are wearing a one. Wupzey bibs are safe; lead free, vinyl free, phthalate free, PVC and BPA free.