Shop 20% off sitewide during Owala's early Black Friday sale to get new Harry Potter styles for less

Owala kicked off Black Friday early with a sitewide 20% discount on its bags, bottles, and new releases, including the newly launched Harry Potter Collection. The promotion runs through today, Nov. 2, and ends just before 2 a.m. ET on Tuesday, Nov. 3. To apply the discount, shoppers simply add items to their cart; the discount is described as automatic. The deal includes six new 30-oz FreeSip Sway bottles for Harry Potter fans, with one for each Hogwarts house, a glowing Patronus option, and other designs featuring series vignettes. The bottles offer leakproof lids, triple insulation, and 3D designs, and are listed at $32 from $39.99.