Abstract: An ergonomic handle may include an approximately straight section configured to be grasped by one or more of a user's index finger, middle finger, and/or ring finger. The ergonomic handle may further include a widened section that may include an inward curve and a concave curve. The remaining fingers of the hand which may include the middle finger, ring finger, and/or little finger may push against the widened section when the hand is holding the ergonomic handle. The widened section, inward curve, and concave curve may all assist the user in allowing the user to hold the ergonomic handle in a natural hand position. The widened section may allow a larger area for the remaining fingers to push against and the inward curve and concave curve may align with the natural shape of the user's fingers making the ergonomic handle more comfortable to use.

Abstract: A retrofit infuser may be configured to be used with a drinking container to allow material, held within the infuser, to be infused within a liquid of the drinking container. The material may be fruits, vegetables, teas, coffee beans, coffee grounds, or other food and drink related items. The infuser may include a lid. The lid may be configured to removably secure the infuser within a neck of the drinking container or to float atop a liquid in the drinking container. The infuser may include a cage configured to hold the material to be infused and to allow the material to be infused into the liquid of the drinking container. The cage may be configured to be removably secured within the lid of the infuser. The infuser may further be configured to removably secure to a straw of the drinking container.