From zip + top. <span class="searchmatch">ziptop</span> (not comparable) Fastened by a zipper at the top. The blueberries were placed in a <span class="searchmatch">ziptop</span> bag for freezing. Ziploc (specific brand)...
basically had all my different pieces of gear in individual Ziploc bags. <span class="searchmatch">ziptop</span> disposable, resealable storage bag fastened by a pair of interlocking flanges...