This is an eco-bag I got as a novelty item at Starbucks in the Philippines. It's big enough to hold about two water bottles. It seems like it would be good to use as a lunch bag. 【Starbucks Eco-Bag】 Starbucks eco-bags are designed perfectly for everyday use. The combination of white and black is simple and stylish. 【High-Quality Material】 Made of polyester, it's durable, lightweight, and easy to carry. It's convenient for everyday use, as well as for shopping and going out. 【Easy-to-Use Design】 The wide handles make it easy to carry on your shoulder, and it has excellent storage capacity. There's a tag inside, which is proof of the brand. - Brand: Starbucks - Color: White/Black - Country of Manufacture: China - Material: Polyester Thank you for viewing.