Quick Summary
The Form Insulated Stainless Steel Protein Shaker Bottle is a 550 ml shaker made from stainless steel with a snap-fit agitator. It is described as leak-proof and designed to keep drinks cold for 12 hours.
This bottle can be used for protein shakes or cold drinks, and the insulated, double-wall construction is part of its stated design.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Form, which helps distinguish this shaker from similar bottles. |
| Product type | Insulated stainless steel protein shaker bottle for shakes and cold drinks. |
| Capacity | 550 ml, so check that this size suits the amount you normally mix or carry. |
| Agitator | Snap-fit agitator, included as part of the shaker design. |
| Insulation claim | Described as keeping drinks cold for 12 hours. |
| Lid | Leak-proof lid, which matters if you plan to carry it in a bag. |
What to Compare Before Buying
- Capacity: The stated 550 ml size is the main volume check. Compare it with how much you want to mix or drink in one go.
- Mixing method: This model uses a snap-fit agitator rather than a loose mixing ball. Check that you prefer this style before choosing.
- Carry use: The leak-proof lid is useful if you want a shaker that can be kept in a bag between uses.
- Drink temperature: It is described as keeping drinks cold for 12 hours, so compare that against how long you want chilled drinks to stay cold.
Before You Decide
Confirm the 550 ml capacity and snap-fit agitator suit the way you make shakes. If you plan to carry it around, the leak-proof lid is a useful check, and the cold-drink focus matters if you want an insulated shaker rather than a plain bottle.






