Take snacktime to the next level with a reusable alternative to finicky, single-use plastic baggies. The OXO Tot Silicone Reusable Bags keep snacks fresh with a strong seal, and are seamless for easy, thorough cleaning. They flip inside out to get fully clean in the dishwasher or by hand. The Stand-Up Cups have a flat bottom and a wide opening for filling and snacking with less fumbling, whether you're filling the two 8 oz/235 mL Stand-Up Cups with dry cereal or sliced grapes. These Cups are also great for keeping small toys or baby accessories from getting lost at the bottom of bags. Freezer, microwave, and oven safe. BPA-free, PVC-free, and Phthalate-free food-grade silicone.