Abstract: Apparatus described herein include ear warmer frames. In some embodiments, an apparatus includes a frame configured to be disposed about a portion of a head of a user. The frame includes a first member and a second member. The first member has a first portion and a second portion. The first portion of the first member has a cross-sectional profile, and the second portion of the first member has a cross-sectional profile smaller than the cross-sectional profile of the first portion of the first member. An end portion of the second member has a cross-sectional profile substantially corresponding to the cross-sectional profile of the first portion of the first member. The second member defines an opening configured to receive the second portion of the first member such that when the frame is in a collapsed configuration an abutment interface is defined, and surfaces of the abutment interface are substantially continuous between the first member and the second member.

Abstract: The present invention is a biodegradable bag used as a liner for a grass-catcher bag of a lawnmower. The bag is releasably secured to the grass-catcher bag using a clip. A compost accelerant is placed inside the bag to speed the decomposition of the bag and the lawn waste contained inside. Once filled with lawn waste, the bag may be closed using a drawstring cinch-top and then placed in a compost heap for decomposition. The bag is adapted for use with grass-catcher bags for side-discharge and rear-discharge lawnmowers.