Quick Summary
The IRON °FLASK is a 710 ml insulated water bottle with 3 lids, including a straw lid, a flip lid and a handle lid. It is a narrow-mouth bottle with double-wall insulation, and the stated drink temperature guidance is cold for up to 24 hours and hot for up to 12 hours.
The bottle is described as a leakproof travel, sports, gym, camping and hiking flask. The cupholder note applies to the 470 ml, 590 ml and 710 ml sizes, so this 710 ml version is the one that fits that stated size range.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | IRON °FLASK. Use this to match the exact bottle range. |
| Capacity | 710 ml. This is the size that should be checked against your carry, drink and storage needs. |
| Lids | 3 lids are included: straw lid, flip lid and handle lid. Check the lid style you prefer before choosing. |
| Insulation | Double-walled insulation with stated cold and hot drink guidance. Compare this with how you plan to use the bottle. |
| Material | 18/8 stainless steel. The bottle is also described as BPA free and non-toxic. |
| Care | Hand wash only with soapy hot water. This affects ownership and cleaning. |
| Cupholder note | The 470 ml, 590 ml and 710 ml sizes fit in cupholders. Check the fit you need if that matters for your use. |
What to Compare Before Buying
- Capacity: The bottle holds 710 ml, so compare that with the amount you want to carry each day.
- Lid style: Three lids are included, and the straw lid, flip lid and handle lid each suit different carrying or sipping preferences.
- Cleaning: This bottle is hand wash only, so compare that with how often you want to clean it and how you prefer to wash drinks bottles.
- Carry fit: If cupholder fit matters, this 710 ml size is one of the stated sizes that fits in cupholders.
What Else You May Need
No extra accessories are stated as required. If you are buying for a specific bag, cupholder or routine, check the bottle size and the lid you plan to use.
Before You Decide
Confirm the 710 ml size suits your needs, and make sure you are happy with hand washing. The three lids are part of the appeal, so check that the straw, flip and handle lid setup matches how you want to drink and carry it.
