Thickened oxford cloth outer layer makes the picnic basket more insulated. It is very light and portable, which can be folded for easy daily storage and carrying. Unfolded size of 13.5″ x 7.9″ x 7.9″, with a large capacity of 24L to fully meet the daily needs of 2-3 people. Easy to clean, stand upright, easy to pack, collapse flat. Insulated grocery bags can be used for purchasing cold or frozen food. And you can also use it for a picnic, put all freezer items in the cooler bag. The insulated bags are big so they hold a lot of groceries. Large size is great to hold a lot of items. Excellent product for delivering Hot Food! Keeping food cold/frozen during warmer weather. Picnic basket support customized logo, logo process for digital print. The prices for 700pcs or over are based on ocean.