Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 21 oz Lightweight Standard Flex Cap by Hydro Flask $39.95 Celestine / One Size - Sold out Obsidian / One Size - $39.95 Celestine Obsidian Color Chevron down icon One Size Size Chevron down icon Availability: Translation missing: en.general.icons.icon_check_circle icon Only 3 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available Durable, yet 25% lighter than our other 21 oz bottles, this lightweight stainless steel insulated water bottle is made for hiking and backpacking. The opening is ideal for quick sips, and the streamlined designs fits easily in your pack.
