iced coffee tumblers with straw

Straw tumblers cover a wide range of capacities, typically from about 10 ounces up to 40 ounces. Common sizes you’ll see listed include 10 oz, 14 oz, 18 oz, 20 oz and 40 oz.

Look for leak- or splash-resistant straw systems, locking or leak-resistant lids, and push-button or sealed lid designs. These features — often described as spill-resistant, locking, or sealed — help keep liquids contained when using a straw tumbler.

Many listings specify BPA-free construction and sometimes note lead- and phthalate-free materials. Some tumblers are also made from recycled or post-consumer recycled stainless steel, which sellers highlight as an environmental feature.

Popular lid and straw styles include multi-mode or multi-position lids (e.g., 3-in-1 or 3-position), flip or sip spouts, drink-thru lids, included or reusable straws, and proprietary splash-resistant or no-spill straw systems.

Cold retention varies widely by model and construction. Listings commonly cite ranges from about 8+ hours up to 40 hours; examples in product descriptions include claims of 8+ hours, about 11 hours, up to 18 hours, and up to 40 hours (some listings even note ‘2 days’ iced). These times are manufacturer estimates and will vary with ice amount and ambient temperature.

Kid and toddler tumblers are typically smaller and lightweight (for example, around 10 oz) and often include easy-to-hold handles, leak-resistant or splash-resistant/no-spill straw systems, double-wall insulation (commonly advertised as keeping drinks cold for 8+ hours), and top-rack dishwasher compatibility. Some listings also note BPA-free or recycled-stainless construction.