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HTML 

              
                <div class="cartoon hb thin-border">
  <div class="water-lines ha"></div>
  <div class="bottle b ha hb"></div>
  <div class="neck"></div>
  <div class="cap b ha"></div>
</div>
!

CSS 

              
                .cartoon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vmin;
  height: 80vmin;
  abackground-color: #eee;
  abackground-image: linear-gradient(to right, transparent 99%, gray 0), linear-gradient(to bottom, transparent 99%, gray 0);
  background-size: 10% 100%, 100% 10%;
}

.cartoon div {
  position: absolute;
  box-sizing: border-box;
}

.b {
  border: 0.5vmin solid black;
}

.hb::before,
.ha::after {
  content: "";
  display: block;
  position: absolute;
}

/****/
.cartoon {
  --label: #48d;  
}

.bottle {
  width: 30%;
  height: 86%;
  border-radius: 100% / 55% 55% 14vmin 14vmin;
  top: 13%;
  left: 50%;
  transform: translate(-50%, 0);
  box-shadow: inset 1vmin -1vmin 1vmin rgba(255,255,255,0.9), inset -1vmin -1vmin 1vmin #e7f2f6, inset 5vmin -1vmin 2vmin 4vmin #fff7, inset -5vmin -1vmin 2vmin 4vmin #3692;
  overflow: hidden;
  background: #beeeef44;
}

.bottle::before {
  width: 100%;
  height: 13%;
  border-radius: 50%;
  background: #76abd9;
  top: 25%;
  left: 50%;
  transform: translate(-50%, 0);
  border: 0.25vmin solid;
  filter: blur(1.25px);
  background: linear-gradient(-45deg, #76abd9, #a6dbff);
}

.bottle::after {
  width: 101%;
  height: 40%;
  border-radius: 0 0  100% 100% / 0 0 8.5vmin 8.5vmin;
  top: -3.5%;
  left: 50%;
  transform: translate(-50%, 0);
  box-shadow: -22.9vmin 20.5vmin, -22.7vmin 20.5vmin 2vmin 1vmin #fff8, 22.9vmin 20.5vmin, 22.95vmin 20.5vmin 4vmin 1vmin #0006, 0.1vmin 0.33vmin, -0.1vmin 0.33vmin, 0 20vmin var(--label), 0 20.4vmin;
}

.cap {
  width: 13%;
  height: 12%;
  top: 1%;
  left: 50%;
  transform: translate(-50%, 0);
  border-radius: 90% / 40%;
  box-shadow: inset 0 -6.75vmin 0 -1vmin #559cd855;
  background-color: var(--label);
  background-image: linear-gradient(to right, transparent 50%, rgba(0,0,0,0.25) 0);
  background-size: 3.33% 100%;
  overflow: hidden;
}

.cap::after {
  width: 100%;
  height: 28%;
  border-radius: 50%;
  border-bottom: 0.4vmin solid #fff4;
  background: #accff4;
}

.neck {
  width: 11%;
  height: 8%;
  top:7.75%;
  border-radius: 0 0 100% 100% / 40%;
  background: #00ff;
  left: 50%;
  transform: translate(-50%, 0);
  background: linear-gradient(to right, black 6%, #e7f2f6 0, #d5e8ef 94%, black 0);
}

.water-lines {
  width: 28%;
  top: 83%;
  height: 14%;
  background: red;
  left: 50%;
  transform: translate(-50%, 0);
  border-radius: 50%;
  background: linear-gradient(#c5e3eb, transparent);
  box-shadow: inset 0 0vmin 0.5vmin #a5c3db77;
}

/* thin border */
.thin-border .b {
  border: 0.15vmin solid rgba(0,0,0,0.5);
}

.thin-border .neck {
  background: linear-gradient(to right, rgba(0,0,0,0.5) 2%, #e7f2f6 0, #c5e3eb 98%, rgba(0,0,0,0.5) 0);
}

.thin-border .bottle::before {
  filter: blur(0.75px);
  border: 0.05vmin solid rgba(0,0,0,0.5);
}

.thin-border .bottle::after {
  box-shadow:  0.1vmin 0.125vmin rgba(0,0,0,0.20), -0.1vmin 0.125vmin rgba(0,0,0,0.20), -22.7vmin 20.5vmin 4vmin #fff8, 22.95vmin 20.5vmin 4vmin 0vmin #0004, 0 20vmin var(--label), 0.1vmin 20.125vmin rgba(0,0,0,0.25), -0.1vmin 20.125vmin rgba(0,0,0,0.25);
}
!

JS
!
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