💧Hydrate like a pro—cool, clean, and leakproof all day long!
The Hydro Flask 40 OZ Wide Flex Straw Cap in Black features TempShield double-wall vacuum insulation to keep beverages cold for up to 24 hours. Its leakproof insulated Flex Straw Cap ensures spill-free sipping, while the 18/8 pro-grade stainless steel construction guarantees durability and pure taste with no flavor transfer. The wide mouth design accommodates ice cubes easily, complemented by a Color Last powder coat that maintains a vibrant, clean look through daily use.
| Brand | Hydro Flask |
| Model Number | W40BFS001 |
| Color | Black |
| Product Dimensions | 14.61 x 14.61 x 22.86 cm; 639.57 g |
| Capacity | 1.13 kg |
| Material | Stainless Steel |
| Special Features | Leakproof |
| Item Weight | 640 g |
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