| 摘要 |
<p>A carry bag 11 has a clam-shell construction and comprises first and second shell parts 12, 13 hinged together so that they can be opened and closed. A closure arrangement such as complimentary zippers 17, 18 may be provided to secure the bag 11 closed. At least one of the compartments 12, 13 has a closure 15 to close it off from the other compartment. Closure 15 may take the form of a flexible flap hinged to one of the shell compartments 12, 13. One of the compartments 12, 13 may be insulated for carrying frozen food. Preferably, the bag may be sat, open, in a supermarket trolley while food is loaded into the compartments. A pocket (21, fig.1) may be provided on the inside of the bag to hold a bar code reader. The bag may be a backpack with shoulder straps (41, fig. 4). A load measuring arrangement (51, fig.4) may be provided on the straps 41 and may communicate with a smart phone application.</p> |
