Quick Summary
The Jonuin 750 ml Metal Protein Shaker Bottle is a black shaker bottle made for protein drinks and pre-workouts. The main listed features are a stainless steel build, mixed mesh, double-wall insulation and a leak-proof design.
It is presented as a larger-capacity shaker for fitness use, with a 750 ml size that suits buyers who want more room for mixing and carrying a drink. The black finish keeps the look simple and neutral.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Jonuin. |
| Product type | Metal protein shaker bottle for protein and pre-workouts. |
| Capacity | 750 ml, which is the main size to compare against how much drink you want to carry or mix. |
| Colour | Black. |
| Construction | Stainless steel with mixed mesh. |
| Insulation | Double-wall insulated. |
| Cleaning | Easy to clean, with a cleaning brush mentioned in the product text. |
What to Compare Before Buying
- Capacity: The stated size is 750 ml, so compare that with the amount of drink you usually want in one bottle.
- Mixing method: This shaker uses a mixed mesh and a detachable mixing grid, so check that this is the style you prefer for supplement mixing.
- Insulation: Double-wall insulation is listed, so this is relevant if temperature retention matters to you.
- Cleaning: The wide-mouth design and cleaning brush are practical points to compare if simple cleaning is important.
Before You Decide
Check the 750 ml size, the black finish and the shaker style before choosing an offer. If you want a metal shaker for protein drinks or pre-workouts, this version brings together the main features named above in one bottle.





