Quick Summary
The IRON °FLASK Insulated Water Bottle with Straw is a stainless steel drink flask available in 650 ml, 950 ml, 1200 ml and 1800 ml sizes. It is described as double-walled, leakproof and BPA-free, with a straw lid included among the lid options.
The bottle is presented as a sports-style flask for general use such as travel, gym, camping and hiking. If cupholder fit matters, only the 400 ml, 530 ml and 650 ml sizes are stated to fit cupholders.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | IRON °FLASK – useful for matching the exact flask range. |
| Product type | Insulated water bottle / drink flask with straw lid option. |
| Sizes | 650 ml, 950 ml, 1200 ml and 1800 ml – choose the capacity that suits your daily carry or trip length. |
| Construction | Double-walled stainless steel metal flask – relevant for buyers comparing insulated bottle construction. |
| Material note | BPA-free – a stated material-related feature of the bottle. |
| Lid options | Three leakproof lids are stated, including a carabiner straw lid with 2 straws, a flip lid and a stainless steel lid. |
| Care | Hand wash only with soapy hot water. |
| Cupholder fit | Only the 400 ml, 530 ml and 650 ml sizes are stated to fit cupholders. |
What to Compare Before Buying
- Capacity: Pick from 650 ml, 950 ml, 1200 ml or 1800 ml based on how much you want to carry.
- Lid style: The bottle is listed with three leakproof lids, so check which lid type suits your routine.
- Fit: If you want cupholder use, only the 400 ml, 530 ml and 650 ml sizes are stated to fit cupholders.
- Care: This bottle is hand wash only, so consider whether that suits how you plan to clean it.
What Is Included
The bottle is stated to come with three lids: a carabiner straw lid with 2 straws, a flip lid and a stainless steel lid.
Before You Decide
Confirm the size, lid set and cupholder fit before choosing an offer. If hand washing is not suitable for your routine, this may not be the right bottle for you.






