MIER 30 Can Collapsible Soft cooler bag for Party, Golf, Grocery, Picnic, Car, Leakproof Liner, Fits in Suitcase, Green MATERIALS  Sturdy nylon FABRIC, authentic SBS ZIP, high quality WEBBING, BPA free LINING. SIZE & STRUCTURE  Unfold size: 13 x 13 x 9.5. Fold size: 13 x 13 x 3.5. Foldable cylinder main compartment with zipper top flap, outside has a zippered top pocket. SMART DESIGN  Coupled with BPA free & waterproof lining, the zippered main compartment can be a sealed container, you can take it as cooler bag/ outdoor water bucket, even as a laundry basket. The top zippered pocket is a useful easy access for small kits, such as dinnerware, keys, tissue, etc. The carrying handle can be used as fasten strap when fold the bag. WELL-MADE  This bag is made of sturdy Nylon fabric for heavy-duty purpose. Solid stitches ensure the bag work well for continuous fold & unfold. SBS zip is durable & smooth so you dont worry about someday the zip will break unexpectedly. SIMPLE BUT WORK GREAT  As a foldable bag, its a savior of space, you can easily put it into the luggage, or store it on the corner of your trunk, or somewhere in your house, a great portable cooler/ water bucket for juice & drinks/ picnic/ party/ fishing/ camping/ shopping, etc..