Message In A Bottle

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="467"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#c3ffe8" />
        <stop offset=".997" stop-color="#f0fff4" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="256"
        x2="256"
        y1="512"
        y2="62"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00b59c" />
        <stop offset="1" stop-color="#9cffac" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M226 92h60c8.291 0 15-6.709 15-15V15c0-8.291-6.709-15-15-15h-60c-8.291 0-15 6.709-15 15v62c0 8.291 6.709 15 15 15zm60 135h-60c-16.816 0-30 13.184-30 30v180c0 16.816 13.184 30 30 30h60c16.816 0 30-13.184 30-30V257c0-16.816-13.184-30-30-30z"
    />
    <path
        fill="url(#b)"
        d="M301 183.5V107c0-8.401 6.599-15 15-15s15-6.599 15-15-6.599-15-15-15H196c-8.401 0-15 6.599-15 15s6.599 15 15 15 15 6.599 15 15v76.5c-34.2 6.899-60 37.2-60 73.5v240c0 8.399 6.599 15 15 15h180c8.401 0 15-6.601 15-15V257c0-36.301-25.8-66.601-60-73.5zm0 253.5c0 8.399-6.599 15-15 15h-60c-8.401 0-15-6.601-15-15V257c0-8.401 6.599-15 15-15h60c8.401 0 15 6.599 15 15z"
    />
</svg>