20oz. fully collapsible water bottle with unique spiral design. Stands 4.8″ tall when collapsed, and 8.4″ tall when expanded. Leak proof and shockproof. 100% FDA and LFGB approved food-grade silicone. 100% plastic free making it safe as well as taste and odor free. 100% premium kitchen-grade 18/8 stainless steel cap with wide mouth opening for ice cubes. Safe for both cold and hot beverages. Dishwasher safe. Hand wash lid with pad or digital print.