ziploc variety

The selection shown includes 1‑gallon, 1‑quart, and an 8‑ounce snack bag.

The bags are made from plastic (polyethylene). Many listings are labeled BPA‑Free, and several also note they are Phthalate‑Free.

Many listings highlight a stand‑up or expandable bottom and a stay‑open/flat base so the bag can stand while filling, which simplifies meal prep and portioning.

Closures include double‑seal locks, seal locks, and slider/slide‑zip seals. A few descriptions also note textured or extended‑tab seals to help confirm a complete close.

Package quantities shown across the selection include 10, 66, 68, 76, 136, and 150 (counts vary by specific product).

Several listings are intended for freezer use and describe freezer‑burn protection (noting prevention for up to 12 weeks in testing), multi‑point protection designs, and stand‑up/expandable bottoms that make filling easier.