The TKCanister Insulated Food Container features increased thermal performance and a newly designed bowl-shaped base. The lid offers leakproof storage and features an easy-carry swivel loop. Climate Lock™ double-wall vacuum insulation keeps contents hot for 11 hours and cold for 45 hours. The durable stainless steel food storage container is also easy to clean, stackable, and dishwasher safe. Great for snacks and meals, take-out, soup, noodles, ice cream, leftovers or any fresh food on-the-go.