Right now there are 1,600 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Home & Kitchen › Kitchen & Dining › Kitchen Storage & Organization › Thermoses › Insulated Beverage Containers. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: STANLEY, Simple Modern, BJPKPK, THERMOS, Owala, Ello, Contigo, Hydro Flask. Every item is a one-off, so the stock moves all day and new deals keep arriving.