WHAT IT IS The LARQ Bottle Swig Top is a wide mouth insulated stainless steel water bottle with a detachable silicone handle. It is LARQ's first wide-mouth bottle, in food-grade 18/8 metal with double-wall vacuum insulation, and it comes in 23 oz and 34 oz. WHO IT IS FOR Gym-goers, runners, cyclists, hikers and desk workers who drink in big mouthfuls and want ice in the bottle. Insulated stainless steel water bottles for men, and a flask for women who would rather chug than sip. The large 34 oz covers a full training day; the 23 oz fits most cup holders. WHAT IT SOLVES Ice that will not fit. The wide mouth takes cubes straight from the tray, and vacuum water bottles like this one keep drinking water cold for up to 24 hours. Every refill is a bottled water you did not have to buy, so a reusable water bottle for travel pays back the more you carry it. HOW YOU DRINK FROM IT Snap the cap open and drink chug-style straight from the wide swig top, or use the LARQ Straw included in the box if you would rather sip. The soft-grip silicone handle carries the bottle one-handed even when full, and snaps off in seconds for a slim profile in a bag. WHAT IT IS NOT Cold only, with no hot rating. There is no UV-C, no self-cleaning, no filter and no app. For purified water see LARQ Bottle PureVis; for filtration see LARQ Bottle Filtered. The body is stainless steel and the lid is BPA-free plastic, not metal. Water bottle accessories: the LARQ Filter Straw and the LARQ Bottle PureVis 2 Cap fit this bottle and are sold separately. CARE Dishwasher safe; hand wash with mild soap recommended for optimal care. When you remove the silicone seal from the lid to clean it, press it fully back into its groove all the way round before refilling, or the lid will leak. Backed by a 1-year limited warranty covering defective material or components.