- 18/8 stainless steel, BPA-free
- KEEPS COLD FOR A LONG TIME: Constructed with double-wall vacuum insulation and 18/8 stainless steel, your drinks will stay nice and chilled for 12 hours or iced for up to 2 days. Plus it can take a beating and is 100% free of BPA material.
- Leakproof flip straw
- Easy-to-carry handle
- BUILT FOR LIFE. Since 1913 we have promised to provide rugged, capable gear for food and drink, built to last a lifetime.