Large casual canvas bag

Waterproof Canvas Fabric products
Canvas Fabric has good waterproof performance, and its versatility is also favored by many people, because the surface of these two fabrics is relatively smooth,
1.   Good waterproof performance and high quality.      The canvas briefcase is waterproof.
2.   Wear resistance.      The canvas is wear-resistant, and the Canvas Bags made of this fabric are durable and can be used for a long time.   Wear resistance is a major feature of canvas, so canvas products are not simply damaged after scraping, followed by canvas is not easy to deform, and it will be much simpler to take care of.

Tool pouch made of canvas
In Netflix's documentary about Gates, Gates often carries a large casual canvas bag with blue decorations
Bookbinding. When walking around, Gates often carries this bag.   He didn't bring anything else except this bag, no luggage, no suitcase, no laptop.  This bag is larger than a regular canvas leisure backpack  and can hold twenty to thirty books.   An assistant helps him pack and clean this bag.
American journalist Kyle Shakar said that when he goes out more than a block, he always carries a large canvas bag.  Although he doesn't need to go to the beach, he doesn't need to bring diapers, yoga pads, or recording devices. The contents inside may be a laptop, phone, an apple, or a pair of climbing shoes. Canvas bags are a necessity of his daily life, he has about ten. Larger ones can be used for shopping, some with flat bottoms that can maintain balance on sloping subways. Some are decorative and can only hold a magazine.   Canvas bags not only help me hold things, but also convey my attitude towards the day: I don't care how you think it makes me look.   But I think you should also bring one.   Gentlemen around the world should now accept this necessary container and overcome it Our sense of shame.