| 摘要 |
A protective covering (24) for a hand-held device (10, 40, 50) includes a resilient water-impermeable bag (26) which is of one piece. The bag has a single opening (28) through which the device can be inserted in the bag, and a layer of adhesive (32) runs around the opening on the inside of the bag. The adhesive layer is covered by a nonadhesive strip (34) which can be peeled off to expose the adhesive layer. When the bag is closed following removal of the nonadhesive strip, the adhesive layer forms a water-impermeable seal for the opening of the bag.
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