Capacities vary across the selection and include common sizes such as 18 oz, 20 oz, 24 oz, 32 oz, 40 oz, 62 oz, and 64 oz.
Several bottles note cup-holder compatibility or a compact footprint that fits most cup holders. One smaller option specifically lists an 18 oz size that fits most cup holders.
Commonly included items are lids and straws (some include two silicone straws), handles or carrying components, and occasional accessories like silicone boots or stabilizing bases.
Most bottles list stainless steel (many specify 18/8). Lids and trim commonly use plastic, silicone, or polypropylene, and drink-contact parts are often labeled BPA-free.
Listings mention vacuum insulation and double-wall construction, and a few note triple-wall/triple-insulated designs (one specifies a copper lining). Retention claims vary by model—examples include cold up to 24 hours, cold up to 30 hours for one triple-insulated option, and hot up to 18 hours in some listings.
Many listings describe bottles for cold beverages only. Some vacuum-insulated models specify both hot and cold use with time estimates (for example, hot up to 18 hours and cold up to 24–30 hours), and at least one insulated model explicitly states it is not for hot liquids.