This 40-fluid-ounce tumbler by TaroKitc features double-wall vacuum insulation to keep drinks cold up to ~34 hours and hot up to ~12 hours. It is constructed of 18/8 food-grade stainless steel with a powder-coat finish, and includes a wide ergonomic handle, a 2-in-1 lid with straw and flip top, a detachable silicone base, and is dishwasher safe. The tapered slim-base design is made to fit most car cup-holders.

TaroKitc is a drinkware brand that appears to focus on large-capacity stainless steel tumblers with ergonomic handles and functional lids. Their products target active consumers, gift markets and users who value both form and function in reusable beverage containers. While not yet a dominant global brand, their spec sheet and user feedback suggest credible value positioning in the reusable tumbler category.

40 oz Capacity · Ergonomic Handle · Straw Lid · Double-Wall Vacuum Insulation · Stainless Steel 18/8 · Fits Car Cup-Holder · Reusable Travel Mug