Common materials include recycled glass, borosilicate glass, and standard/real glass; some bottles are also offered in tinted glass.
Capacities range from about 9.8 ounces up to 27 fl oz. Common sizes listed include 9.8 oz, 16 oz, 17 oz, 18 oz, 19 oz, 22 oz, and 27 fl oz.
Common lid materials include bamboo (often with an inner stainless-steel insert), stainless steel, and polypropylene. Typical closures are screw-on or twist-on caps and carry-style screw caps.
Several bottles have wide mouths that accept ice, make filling simpler, and allow easier cleaning with a brush.
Listings commonly describe lids with silicone seals or twist-on/stainless-steel caps; these sealing elements and threaded closures help make bottles more leak-resistant.
Some bottles include a shaker ball and screw cap, have wide mouths and around 19 oz capacity, and come with protective silicone sleeves—features that help mixing, filling, and carrying shakes or smoothies.