Stay hydrated in any season with the stainless steel double wall insulated drink bottles from oasis! perfect for busy days, or if you're planning a trip outside, their insulation technology also prevents condensation from building on your bottle when your drink is cold, which means everything else in your bag can stay perfectly dry. The oasis range of insulated drink bottles comes with double wall vacuum insulation technology, made to significantly reduce heat transfer and keep your drinks hot or cool for the entire day. Each bottle is made from high quality 188 stainless steel, which means they're odourless and rust-resistant. With fresh bright colours, you'll surely love keeping it on hand. Each also includes a stainless steel tight-fitting screw cap, equipped with a silicone seal no leaks or spills as you carry it around! features capacity 750ml material 188 stainless steel vacuum insulated technology includes tight-fitting twist lid with no-leak silicone seal stays cold for up to 24 hours hot for up to 12 hours. Hand wash recommended bpa-, pbs-, and phthalate-free