"It's for stylish travelling..." Fill the Eva Solo water bottle with cold water, take it with you and you’ll always have a refreshment on hand. The Eva Solo water bottle is a genuine double-layer stainless steel flask with an insulating acting, which is also dishwasher-safe. The screw-top with lace, however, needs to be washed by hand. The water bottle is available as matt or bare polished steel and it has a sophisticated lace at the lid so that it can be carried on the wrist. The matt brushed thermos water bottle has a black lace, the bare polished one has a red lace.