Iron Flask 40 oz hydration bottle with 3 lids
Stainless steel, double-wall insulated hydration bottle keeps drinks cold up to 24 hours and hot up to 12 hours. Comes with three leak-proof lids for versatile use. customers note its color variety and interchangeable lids
Highlights
- three lids included
- keeps water cold up to 24h
- hot up to 12h
Pros
- double-wall insulation
- three leak-proof lids
- comes with straw lid option
- color variety
- large 40 oz capacity
Cons
- durability concerns for top clip
- mixed reviews on leak performance
- not all sizes fit cupholders
Best For
Features
- Double-wall insulation keeps drinks cold up to 24 hours and hot up to 12 hours (note: applies to 14, 18, 22 oz sizes)
- Includes three leak-proof lids: straw lid with two straws, flip lid, and a stainless steel lid
- Constructed from 18/8 stainless steel, BPA-free and non-toxic, with no metallic taste and resistant to rust
- Capacity options include 18, 24, and 40 oz (40 oz corresponds to the 40 oz model) and fits standard cupholders for certain sizes
- Dishwashing note: hand wash only with hot soapy water
