Our 8oz Insulated Food Canister features TK Closure™ internal thread design for increased thermal performance and a newly designed bowl-shaped base. The lid locks in leakproof storage in just a quick quarter turn and features an easy-carry swivel loop. Climate Lock™ double-wall vacuum insulation keeps contents hot for 5 hours and cold for 20 hours. The durable stainless steel food storage container is also easy to clean, stackable and dishwasher safe. Great for meals, take-out, soup, ice cream or any fresh food on-the-go.  Please note: Do not overtighten the lid as it may affect the thread on the lid. A quick quarter turn is all you need to do to make your TKCanister leakproof.  FEATURES TK Closure internal thread design increases thermal performance Climate Lock™ double-wall vacuum insulation keeps contents hot for 5 hours and cold for 20 hours. Lid locks into place with just a quarter turn Wide-mouth design for easy eating and filling Easy carry, swivel loop 18/8 food-grade stainless steel and electro polished interiors don't retain or impart flavours Stackable, elegant design Dishwasher safe Backed by the lifetime Strong as Steel guarantee Specifications Capacity 8 fluid ounces (237 ml) Weight 11.3 ounces (350 g) Size 3.64" L x 3.64" W x 4.27" H (92.4mm L x 92.4mm W x 108.38mm H) Opening Diameter 3.3" (84.5mm)