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Summon the abyss with our “Tentacle Tonic” t-shirt—where vintage potion lore meets deep-sea horror.
This striking design features a skull fused with writhing octopus tentacles, evoking the eldritch mysteries of forgotten oceans and cursed brews. With a distressed label-style aesthetic, it’s perfect for Halloween, horror-core fashion, or channeling your inner sea cultist.
• Intricate skull and tentacle fusion artwork
• Inspired by vintage apothecary labels & nautical myths
• Printed on soft, high-quality cotton
• Ideal for fans of Cthulhu, occult horror, and potion masters
• Great gift for dark souls, cryptid hunters, or RPG lovers
Drink at your own risk.
• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Nicaragua, Honduras, Dominican Republic, Haiti or Guatemala
Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
$28.88
This striking design features a skull fused with writhing octopus tentacles, evoking the eldritch mysteries of forgotten oceans and cursed brews. With a distressed label-style aesthetic, it’s perfect for Halloween, horror-core fashion, or channeling your inner sea cultist.
• Intricate skull and tentacle fusion artwork
• Inspired by vintage apothecary labels & nautical myths
• Printed on soft, high-quality cotton
• Ideal for fans of Cthulhu, occult horror, and potion masters
• Great gift for dark souls, cryptid hunters, or RPG lovers
Drink at your own risk.
• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Nicaragua, Honduras, Dominican Republic, Haiti or Guatemala
Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
| LENGTH (inches) | WIDTH (inches) | |
| S | 28 | 18 |
| M | 29 | 20 |
| L | 30 | 22 |
| XL | 31 | 24 |
| 2XL | 32 | 26 |
| 3XL | 33 | 28 |
| LENGTH (cm) | WIDTH (cm) | |
| S | 71.1 | 45.7 |
| M | 73.7 | 50.8 |
| L | 76.2 | 55.9 |
| XL | 78.7 | 61 |
| 2XL | 81.3 | 66 |
| 3XL | 83.8 | 71.1 |