This tote bag is a suitable size for slightly thicker tumblers, such as Starbucks tumblers, Stanley Hydro Flasks, and Nalgene bottles, with a diameter of approximately 9Φ. It is a handmade item. This item is made to order. Please allow 5-7 days for production. Shipping takes 2-3 business days. ＜Fabric＞ Outer fabric: #11 canvas (natural) Lining: Broadcloth Designed for tumblers with tricky sizes. Comfortable to carry for a long time. ＜Bottom＞ The bottom of the water bottle cover uses ballistic nylon, a strong fabric. This material, also used in bulletproof vests, is sewn into the bottom. It stands upright without wobbling on a desk. Due to the ballistic nylon being sewn into the sides, there may be slight distortions in the seams. We strive for careful craftsmanship, but this is unavoidable in the manufacturing process. We appreciate your understanding. If you have any requests for colors, size changes, sewing in a thermal sheet, drawstring closures, or shoulder straps, please search for "banchi.56" on Instagram (where you can attach images) or "56-banchi" on Creema. Payment can be made on your preferred site. For made-to-order items, the delivery time is 5-14 days, depending on the time of year. #56-banchi Tumbler Tote Bag Type...Water bottles/mug bottles for adults Color...White Tote bag type...Mini tote bag (sub bag) Pattern/Design...Solid Material...Cotton (canvas/canvas) Color...Beige