Cognitive Surplus Infuser Basket

This infuser is designed to fit Cognitive Surplus stainless steel bottles. While it may fit other standard-mouth bottles, we recommend checking your bottle's inner diameter against the basket's dimensions to ensure a secure, snap-in fit.

Yes, the modular design is one of its key features. You can use the top section independently as a smaller basket for fruit or herbs, which leaves more room in your bottle for water or tea.

Stainless steel is non-porous and highly resistant to absorbing flavors or odors, making it an ideal material for tea and fruit infusions. A quick rinse or wash between uses is usually all that is needed to keep it fresh.

The mesh is designed for standard loose-leaf teas. If you are brewing very fine-cut teas or herbal dust, you may experience some sediment in your drink, though it works perfectly for whole-leaf varieties.

The stainless steel construction is dishwasher safe, but we recommend hand washing with a bottle brush to ensure the fine mesh remains clear of tea residue over time.