Poyaku is an entry-to-mid-level performance brand focused on high-capacity hydration for active users. Their designs cater to fitness professionals and outdoor enthusiasts who require versatile lid configurations.
- Material Science:
- Double-walled 304 Stainless Steel; Includes Polypropylene (PP#5) lids with food-grade silicone seals.
- Temperature & Resistance:
- Thermal retention up to 24h (cold) / 12h (hot); Avoid microwave use and extreme freezer temperatures.
- Maintenance Protocol:
- Hand washing the vessel is advised to maintain vacuum seal integrity; Lids and straws are top-rack dishwasher safe.
- Stacking & Modularity:
- Modular 3-lid system (Straw/Spout/Handle) compatible across same-brand wide-mouth diameters.
| Model Name | Best Use Case | Capacity/Dimensions |
|---|---|---|
| Insulated Water Bottle with 3 Lids, 32oz | Gym, CrossFit, and heavy-duty outdoor use | 32 oz |
